20149555950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1087}}^1$

素因数の和:1333

約数の個数: 240

約数和(自身を含む): 58767667200

約数和(自身を除く): 38618111250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 81, 90, 115, 135, 138, 150, 162, 199, 207, 225, 230, 270, 345, 398, 405, 414, 450, 575, 597, 621, 675, 690, 810, 995, 1035, 1087, 1150, 1194, 1242, 1350, 1725, 1791, 1863, 1990, 2025, 2070, 2174, 2985, 3105, 3261, 3450, 3582, 3726, 4050, 4577, 4975, 5175, 5373, 5435, 5970, 6210, 6522, 8955, 9154, 9315, 9783, 9950, 10350, 10746, 10870, 13731, 14925, 15525, 16119, 16305, 17910, 18630, 19566, 22885, 25001, 26865, 27175, 27462, 29349, 29850, 31050, 32238, 32610, 41193, 44775, 45770, 46575, 48915, 50002, 53730, 54350, 58698, 68655, 75003, 80595, 81525, 82386, 88047, 89550, 93150, 97830, 114425, 123579, 125005, 134325, 137310, 146745, 150006, 161190, 163050, 176094, 205965, 216313, 225009, 228850, 244575, 247158, 250010, 268650, 293490, 343275, 370737, 375015, 402975, 411930, 432626, 440235, 450018, 489150, 617895, 625025, 648939, 675027, 686550, 733725, 741474, 750030, 805950, 880470, 1029825, 1081565, 1125045, 1235790, 1250050, 1297878, 1350054, 1467450, 1853685, 1875075, 1946817, 2025081, 2059650, 2163130, 2201175, 2250090, 3089475, 3244695, 3375135, 3707370, 3750150, 3893634, 4050162, 4402350, 4975199, 5407825, 5625225, 5840451, 6178950, 6489390, 6750270, 9268425, 9734085, 9950398, 10125405, 10815650, 11250450, 11680902, 14925597, 16223475, 16875675, 17521353, 18536850, 19468170, 20250810, 24875995, 29202255, 29851194, 32446950, 33751350, 35042706, 44776791, 48670425, 49751990, 50627025, 58404510, 74627985, 87606765, 89553582, 97340850, 101254050, 124379975, 134330373, 146011275, 149255970, 175213530, 223883955, 248759950, 268660746, 292022550, 373139925, 402991119, 438033825, 447767910, 671651865, 746279850, 805982238, 876067650, 1119419775, 1343303730, 2014955595, 2238839550, 3358259325, 4029911190, 6716518650, 10074777975, 20149555950]

約数ペア:

[(1, 20149555950), (2, 10074777975), (3, 6716518650), (5, 4029911190), (6, 3358259325), (9, 2238839550), (10, 2014955595), (15, 1343303730), (18, 1119419775), (23, 876067650), (25, 805982238), (27, 746279850), (30, 671651865), (45, 447767910), (46, 438033825), (50, 402991119), (54, 373139925), (69, 292022550), (75, 268660746), (81, 248759950), (90, 223883955), (115, 175213530), (135, 149255970), (138, 146011275), (150, 134330373), (162, 124379975), (199, 101254050), (207, 97340850), (225, 89553582), (230, 87606765), (270, 74627985), (345, 58404510), (398, 50627025), (405, 49751990), (414, 48670425), (450, 44776791), (575, 35042706), (597, 33751350), (621, 32446950), (675, 29851194), (690, 29202255), (810, 24875995), (995, 20250810), (1035, 19468170), (1087, 18536850), (1150, 17521353), (1194, 16875675), (1242, 16223475), (1350, 14925597), (1725, 11680902), (1791, 11250450), (1863, 10815650), (1990, 10125405), (2025, 9950398), (2070, 9734085), (2174, 9268425), (2985, 6750270), (3105, 6489390), (3261, 6178950), (3450, 5840451), (3582, 5625225), (3726, 5407825), (4050, 4975199), (4577, 4402350), (4975, 4050162), (5175, 3893634), (5373, 3750150), (5435, 3707370), (5970, 3375135), (6210, 3244695), (6522, 3089475), (8955, 2250090), (9154, 2201175), (9315, 2163130), (9783, 2059650), (9950, 2025081), (10350, 1946817), (10746, 1875075), (10870, 1853685), (13731, 1467450), (14925, 1350054), (15525, 1297878), (16119, 1250050), (16305, 1235790), (17910, 1125045), (18630, 1081565), (19566, 1029825), (22885, 880470), (25001, 805950), (26865, 750030), (27175, 741474), (27462, 733725), (29349, 686550), (29850, 675027), (31050, 648939), (32238, 625025), (32610, 617895), (41193, 489150), (44775, 450018), (45770, 440235), (46575, 432626), (48915, 411930), (50002, 402975), (53730, 375015), (54350, 370737), (58698, 343275), (68655, 293490), (75003, 268650), (80595, 250010), (81525, 247158), (82386, 244575), (88047, 228850), (89550, 225009), (93150, 216313), (97830, 205965), (114425, 176094), (123579, 163050), (125005, 161190), (134325, 150006), (137310, 146745)]