216705712500

素因数分解:

$2^2\times 3^3\times 5^5\times {\mathrm{23}}^1\times {\mathrm{27917}}^1$

素因数の和:27978

約数の個数: 288

約数和(自身を含む): 732800597760

約数和(自身を除く): 516094885260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 125, 135, 138, 150, 180, 207, 225, 230, 250, 270, 276, 300, 345, 375, 414, 450, 460, 500, 540, 575, 621, 625, 675, 690, 750, 828, 900, 1035, 1125, 1150, 1242, 1250, 1350, 1380, 1500, 1725, 1875, 2070, 2250, 2300, 2484, 2500, 2700, 2875, 3105, 3125, 3375, 3450, 3750, 4140, 4500, 5175, 5625, 5750, 6210, 6250, 6750, 6900, 7500, 8625, 9375, 10350, 11250, 11500, 12420, 12500, 13500, 14375, 15525, 16875, 17250, 18750, 20700, 22500, 25875, 27917, 28125, 28750, 31050, 33750, 34500, 37500, 43125, 51750, 55834, 56250, 57500, 62100, 67500, 71875, 77625, 83751, 84375, 86250, 103500, 111668, 112500, 129375, 139585, 143750, 155250, 167502, 168750, 172500, 215625, 251253, 258750, 279170, 287500, 310500, 335004, 337500, 388125, 418755, 431250, 502506, 517500, 558340, 642091, 646875, 697925, 753759, 776250, 837510, 862500, 1005012, 1256265, 1284182, 1293750, 1395850, 1507518, 1552500, 1675020, 1926273, 1940625, 2093775, 2512530, 2568364, 2587500, 2791700, 3015036, 3210455, 3489625, 3768795, 3852546, 3881250, 4187550, 5025060, 5778819, 6281325, 6420910, 6979250, 7537590, 7705092, 7762500, 8375100, 9631365, 10468875, 11557638, 12562650, 12841820, 13958500, 15075180, 16052275, 17336457, 17448125, 18843975, 19262730, 20937750, 23115276, 25125300, 28894095, 31406625, 32104550, 34672914, 34896250, 37687950, 38525460, 41875500, 48156825, 52344375, 57788190, 62813250, 64209100, 69345828, 69792500, 75375900, 80261375, 86682285, 87240625, 94219875, 96313650, 104688750, 115576380, 125626500, 144470475, 157033125, 160522750, 173364570, 174481250, 188439750, 192627300, 209377500, 240784125, 261721875, 288940950, 314066250, 321045500, 346729140, 348962500, 376879500, 401306875, 433411425, 471099375, 481568250, 523443750, 577881900, 628132500, 722352375, 785165625, 802613750, 866822850, 942198750, 963136500, 1046887500, 1203920625, 1444704750, 1570331250, 1605227500, 1733645700, 1884397500, 2006534375, 2167057125, 2355496875, 2407841250, 2889409500, 3140662500, 3611761875, 4013068750, 4334114250, 4710993750, 4815682500, 6019603125, 7223523750, 8026137500, 8668228500, 9421987500, 10835285625, 12039206250, 14447047500, 18058809375, 21670571250, 24078412500, 36117618750, 43341142500, 54176428125, 72235237500, 108352856250, 216705712500]

約数ペア:

[(1, 216705712500), (2, 108352856250), (3, 72235237500), (4, 54176428125), (5, 43341142500), (6, 36117618750), (9, 24078412500), (10, 21670571250), (12, 18058809375), (15, 14447047500), (18, 12039206250), (20, 10835285625), (23, 9421987500), (25, 8668228500), (27, 8026137500), (30, 7223523750), (36, 6019603125), (45, 4815682500), (46, 4710993750), (50, 4334114250), (54, 4013068750), (60, 3611761875), (69, 3140662500), (75, 2889409500), (90, 2407841250), (92, 2355496875), (100, 2167057125), (108, 2006534375), (115, 1884397500), (125, 1733645700), (135, 1605227500), (138, 1570331250), (150, 1444704750), (180, 1203920625), (207, 1046887500), (225, 963136500), (230, 942198750), (250, 866822850), (270, 802613750), (276, 785165625), (300, 722352375), (345, 628132500), (375, 577881900), (414, 523443750), (450, 481568250), (460, 471099375), (500, 433411425), (540, 401306875), (575, 376879500), (621, 348962500), (625, 346729140), (675, 321045500), (690, 314066250), (750, 288940950), (828, 261721875), (900, 240784125), (1035, 209377500), (1125, 192627300), (1150, 188439750), (1242, 174481250), (1250, 173364570), (1350, 160522750), (1380, 157033125), (1500, 144470475), (1725, 125626500), (1875, 115576380), (2070, 104688750), (2250, 96313650), (2300, 94219875), (2484, 87240625), (2500, 86682285), (2700, 80261375), (2875, 75375900), (3105, 69792500), (3125, 69345828), (3375, 64209100), (3450, 62813250), (3750, 57788190), (4140, 52344375), (4500, 48156825), (5175, 41875500), (5625, 38525460), (5750, 37687950), (6210, 34896250), (6250, 34672914), (6750, 32104550), (6900, 31406625), (7500, 28894095), (8625, 25125300), (9375, 23115276), (10350, 20937750), (11250, 19262730), (11500, 18843975), (12420, 17448125), (12500, 17336457), (13500, 16052275), (14375, 15075180), (15525, 13958500), (16875, 12841820), (17250, 12562650), (18750, 11557638), (20700, 10468875), (22500, 9631365), (25875, 8375100), (27917, 7762500), (28125, 7705092), (28750, 7537590), (31050, 6979250), (33750, 6420910), (34500, 6281325), (37500, 5778819), (43125, 5025060), (51750, 4187550), (55834, 3881250), (56250, 3852546), (57500, 3768795), (62100, 3489625), (67500, 3210455), (71875, 3015036), (77625, 2791700), (83751, 2587500), (84375, 2568364), (86250, 2512530), (103500, 2093775), (111668, 1940625), (112500, 1926273), (129375, 1675020), (139585, 1552500), (143750, 1507518), (155250, 1395850), (167502, 1293750), (168750, 1284182), (172500, 1256265), (215625, 1005012), (251253, 862500), (258750, 837510), (279170, 776250), (287500, 753759), (310500, 697925), (335004, 646875), (337500, 642091), (388125, 558340), (418755, 517500), (431250, 502506)]