187504920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:462

約数の個数: 192

約数和(自身を含む): 651456000

約数和(自身を除く): 463951080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 79, 90, 95, 114, 120, 152, 158, 171, 180, 190, 228, 237, 285, 316, 342, 347, 360, 380, 395, 456, 474, 570, 632, 684, 694, 711, 760, 790, 855, 948, 1041, 1140, 1185, 1368, 1388, 1422, 1501, 1580, 1710, 1735, 1896, 2082, 2280, 2370, 2776, 2844, 3002, 3123, 3160, 3420, 3470, 3555, 4164, 4503, 4740, 5205, 5688, 6004, 6246, 6593, 6840, 6940, 7110, 7505, 8328, 9006, 9480, 10410, 12008, 12492, 13186, 13509, 13880, 14220, 15010, 15615, 18012, 19779, 20820, 22515, 24984, 26372, 27018, 27413, 28440, 30020, 31230, 32965, 36024, 39558, 41640, 45030, 52744, 54036, 54826, 59337, 60040, 62460, 65930, 67545, 79116, 82239, 90060, 98895, 108072, 109652, 118674, 124920, 131860, 135090, 137065, 158232, 164478, 180120, 197790, 219304, 237348, 246717, 263720, 270180, 274130, 296685, 328956, 395580, 411195, 474696, 493434, 520847, 540360, 548260, 593370, 657912, 791160, 822390, 986868, 1041694, 1096520, 1186740, 1233585, 1562541, 1644780, 1973736, 2083388, 2373480, 2467170, 2604235, 3125082, 3289560, 4166776, 4687623, 4934340, 5208470, 6250164, 7812705, 9375246, 9868680, 10416940, 12500328, 15625410, 18750492, 20833880, 23438115, 31250820, 37500984, 46876230, 62501640, 93752460, 187504920]

約数ペア:

[(1, 187504920), (2, 93752460), (3, 62501640), (4, 46876230), (5, 37500984), (6, 31250820), (8, 23438115), (9, 20833880), (10, 18750492), (12, 15625410), (15, 12500328), (18, 10416940), (19, 9868680), (20, 9375246), (24, 7812705), (30, 6250164), (36, 5208470), (38, 4934340), (40, 4687623), (45, 4166776), (57, 3289560), (60, 3125082), (72, 2604235), (76, 2467170), (79, 2373480), (90, 2083388), (95, 1973736), (114, 1644780), (120, 1562541), (152, 1233585), (158, 1186740), (171, 1096520), (180, 1041694), (190, 986868), (228, 822390), (237, 791160), (285, 657912), (316, 593370), (342, 548260), (347, 540360), (360, 520847), (380, 493434), (395, 474696), (456, 411195), (474, 395580), (570, 328956), (632, 296685), (684, 274130), (694, 270180), (711, 263720), (760, 246717), (790, 237348), (855, 219304), (948, 197790), (1041, 180120), (1140, 164478), (1185, 158232), (1368, 137065), (1388, 135090), (1422, 131860), (1501, 124920), (1580, 118674), (1710, 109652), (1735, 108072), (1896, 98895), (2082, 90060), (2280, 82239), (2370, 79116), (2776, 67545), (2844, 65930), (3002, 62460), (3123, 60040), (3160, 59337), (3420, 54826), (3470, 54036), (3555, 52744), (4164, 45030), (4503, 41640), (4740, 39558), (5205, 36024), (5688, 32965), (6004, 31230), (6246, 30020), (6593, 28440), (6840, 27413), (6940, 27018), (7110, 26372), (7505, 24984), (8328, 22515), (9006, 20820), (9480, 19779), (10410, 18012), (12008, 15615), (12492, 15010), (13186, 14220), (13509, 13880)]