199577520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1665

約数の個数: 200

約数和(自身を含む): 730094640

約数和(自身を除く): 530517120

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, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1621, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3242, 3420, 4104, 4560, 4863, 5130, 6156, 6480, 6484, 6840, 7695, 8105, 8208, 9726, 10260, 12312, 12968, 13680, 14589, 15390, 16210, 19452, 20520, 24315, 24624, 25936, 29178, 30780, 30799, 32420, 38904, 41040, 43767, 48630, 58356, 61560, 61598, 64840, 72945, 77808, 87534, 92397, 97260, 116712, 123120, 123196, 129680, 131301, 145890, 153995, 175068, 184794, 194520, 218835, 233424, 246392, 262602, 277191, 291780, 307990, 350136, 369588, 389040, 437670, 461985, 492784, 525204, 554382, 583560, 615980, 656505, 700272, 739176, 831573, 875340, 923970, 1050408, 1108764, 1167120, 1231960, 1313010, 1385955, 1478352, 1663146, 1750680, 1847940, 2100816, 2217528, 2463920, 2494719, 2626020, 2771910, 3326292, 3501360, 3695880, 4157865, 4435056, 4989438, 5252040, 5543820, 6652584, 7391760, 8315730, 9978876, 10504080, 11087640, 12473595, 13305168, 16631460, 19957752, 22175280, 24947190, 33262920, 39915504, 49894380, 66525840, 99788760, 199577520]

約数ペア:

[(1, 199577520), (2, 99788760), (3, 66525840), (4, 49894380), (5, 39915504), (6, 33262920), (8, 24947190), (9, 22175280), (10, 19957752), (12, 16631460), (15, 13305168), (16, 12473595), (18, 11087640), (19, 10504080), (20, 9978876), (24, 8315730), (27, 7391760), (30, 6652584), (36, 5543820), (38, 5252040), (40, 4989438), (45, 4435056), (48, 4157865), (54, 3695880), (57, 3501360), (60, 3326292), (72, 2771910), (76, 2626020), (80, 2494719), (81, 2463920), (90, 2217528), (95, 2100816), (108, 1847940), (114, 1750680), (120, 1663146), (135, 1478352), (144, 1385955), (152, 1313010), (162, 1231960), (171, 1167120), (180, 1108764), (190, 1050408), (216, 923970), (228, 875340), (240, 831573), (270, 739176), (285, 700272), (304, 656505), (324, 615980), (342, 583560), (360, 554382), (380, 525204), (405, 492784), (432, 461985), (456, 437670), (513, 389040), (540, 369588), (570, 350136), (648, 307990), (684, 291780), (720, 277191), (760, 262602), (810, 246392), (855, 233424), (912, 218835), (1026, 194520), (1080, 184794), (1140, 175068), (1296, 153995), (1368, 145890), (1520, 131301), (1539, 129680), (1620, 123196), (1621, 123120), (1710, 116712), (2052, 97260), (2160, 92397), (2280, 87534), (2565, 77808), (2736, 72945), (3078, 64840), (3240, 61598), (3242, 61560), (3420, 58356), (4104, 48630), (4560, 43767), (4863, 41040), (5130, 38904), (6156, 32420), (6480, 30799), (6484, 30780), (6840, 29178), (7695, 25936), (8105, 24624), (8208, 24315), (9726, 20520), (10260, 19452), (12312, 16210), (12968, 15390), (13680, 14589)]