101081520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:865

約数の個数: 200

約数和(自身を含む): 369998640

約数和(自身を除く): 268917120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 821, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1642, 1710, 2052, 2160, 2280, 2463, 2565, 2736, 3078, 3240, 3284, 3420, 4104, 4105, 4560, 4926, 5130, 6156, 6480, 6568, 6840, 7389, 7695, 8208, 8210, 9852, 10260, 12312, 12315, 13136, 13680, 14778, 15390, 15599, 16420, 19704, 20520, 22167, 24624, 24630, 29556, 30780, 31198, 32840, 36945, 39408, 41040, 44334, 46797, 49260, 59112, 61560, 62396, 65680, 66501, 73890, 77995, 88668, 93594, 98520, 110835, 118224, 123120, 124792, 133002, 140391, 147780, 155990, 177336, 187188, 197040, 221670, 233985, 249584, 266004, 280782, 295560, 311980, 332505, 354672, 374376, 421173, 443340, 467970, 532008, 561564, 591120, 623960, 665010, 701955, 748752, 842346, 886680, 935940, 1064016, 1123128, 1247920, 1263519, 1330020, 1403910, 1684692, 1773360, 1871880, 2105865, 2246256, 2527038, 2660040, 2807820, 3369384, 3743760, 4211730, 5054076, 5320080, 5615640, 6317595, 6738768, 8423460, 10108152, 11231280, 12635190, 16846920, 20216304, 25270380, 33693840, 50540760, 101081520]

約数ペア:

[(1, 101081520), (2, 50540760), (3, 33693840), (4, 25270380), (5, 20216304), (6, 16846920), (8, 12635190), (9, 11231280), (10, 10108152), (12, 8423460), (15, 6738768), (16, 6317595), (18, 5615640), (19, 5320080), (20, 5054076), (24, 4211730), (27, 3743760), (30, 3369384), (36, 2807820), (38, 2660040), (40, 2527038), (45, 2246256), (48, 2105865), (54, 1871880), (57, 1773360), (60, 1684692), (72, 1403910), (76, 1330020), (80, 1263519), (81, 1247920), (90, 1123128), (95, 1064016), (108, 935940), (114, 886680), (120, 842346), (135, 748752), (144, 701955), (152, 665010), (162, 623960), (171, 591120), (180, 561564), (190, 532008), (216, 467970), (228, 443340), (240, 421173), (270, 374376), (285, 354672), (304, 332505), (324, 311980), (342, 295560), (360, 280782), (380, 266004), (405, 249584), (432, 233985), (456, 221670), (513, 197040), (540, 187188), (570, 177336), (648, 155990), (684, 147780), (720, 140391), (760, 133002), (810, 124792), (821, 123120), (855, 118224), (912, 110835), (1026, 98520), (1080, 93594), (1140, 88668), (1296, 77995), (1368, 73890), (1520, 66501), (1539, 65680), (1620, 62396), (1642, 61560), (1710, 59112), (2052, 49260), (2160, 46797), (2280, 44334), (2463, 41040), (2565, 39408), (2736, 36945), (3078, 32840), (3240, 31198), (3284, 30780), (3420, 29556), (4104, 24630), (4105, 24624), (4560, 22167), (4926, 20520), (5130, 19704), (6156, 16420), (6480, 15599), (6568, 15390), (6840, 14778), (7389, 13680), (7695, 13136), (8208, 12315), (8210, 12312), (9852, 10260)]