921527100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1109

約数の個数: 216

約数和(自身を含む): 3153200960

約数和(自身を除く): 2231673860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 79, 90, 100, 117, 130, 150, 156, 158, 180, 195, 225, 234, 237, 260, 300, 316, 325, 390, 395, 450, 468, 474, 585, 650, 711, 780, 790, 900, 948, 975, 997, 1027, 1170, 1185, 1300, 1422, 1580, 1950, 1975, 1994, 2054, 2340, 2370, 2844, 2925, 2991, 3081, 3555, 3900, 3950, 3988, 4108, 4740, 4985, 5135, 5850, 5925, 5982, 6162, 7110, 7900, 8973, 9243, 9970, 10270, 11700, 11850, 11964, 12324, 12961, 14220, 14955, 15405, 17775, 17946, 18486, 19940, 20540, 23700, 24925, 25675, 25922, 29910, 30810, 35550, 35892, 36972, 38883, 44865, 46215, 49850, 51350, 51844, 59820, 61620, 64805, 71100, 74775, 77025, 77766, 78763, 89730, 92430, 99700, 102700, 116649, 129610, 149550, 154050, 155532, 157526, 179460, 184860, 194415, 224325, 231075, 233298, 236289, 259220, 299100, 308100, 315052, 324025, 388830, 393815, 448650, 462150, 466596, 472578, 583245, 648050, 708867, 777660, 787630, 897300, 924300, 945156, 972075, 1023919, 1166490, 1181445, 1296100, 1417734, 1575260, 1944150, 1969075, 2047838, 2332980, 2362890, 2835468, 2916225, 3071757, 3544335, 3888300, 3938150, 4095676, 4725780, 5119595, 5832450, 5907225, 6143514, 7088670, 7876300, 9215271, 10239190, 11664900, 11814450, 12287028, 14177340, 15358785, 17721675, 18430542, 20478380, 23628900, 25597975, 30717570, 35443350, 36861084, 46076355, 51195950, 61435140, 70886700, 76793925, 92152710, 102391900, 153587850, 184305420, 230381775, 307175700, 460763550, 921527100]

約数ペア:

[(1, 921527100), (2, 460763550), (3, 307175700), (4, 230381775), (5, 184305420), (6, 153587850), (9, 102391900), (10, 92152710), (12, 76793925), (13, 70886700), (15, 61435140), (18, 51195950), (20, 46076355), (25, 36861084), (26, 35443350), (30, 30717570), (36, 25597975), (39, 23628900), (45, 20478380), (50, 18430542), (52, 17721675), (60, 15358785), (65, 14177340), (75, 12287028), (78, 11814450), (79, 11664900), (90, 10239190), (100, 9215271), (117, 7876300), (130, 7088670), (150, 6143514), (156, 5907225), (158, 5832450), (180, 5119595), (195, 4725780), (225, 4095676), (234, 3938150), (237, 3888300), (260, 3544335), (300, 3071757), (316, 2916225), (325, 2835468), (390, 2362890), (395, 2332980), (450, 2047838), (468, 1969075), (474, 1944150), (585, 1575260), (650, 1417734), (711, 1296100), (780, 1181445), (790, 1166490), (900, 1023919), (948, 972075), (975, 945156), (997, 924300), (1027, 897300), (1170, 787630), (1185, 777660), (1300, 708867), (1422, 648050), (1580, 583245), (1950, 472578), (1975, 466596), (1994, 462150), (2054, 448650), (2340, 393815), (2370, 388830), (2844, 324025), (2925, 315052), (2991, 308100), (3081, 299100), (3555, 259220), (3900, 236289), (3950, 233298), (3988, 231075), (4108, 224325), (4740, 194415), (4985, 184860), (5135, 179460), (5850, 157526), (5925, 155532), (5982, 154050), (6162, 149550), (7110, 129610), (7900, 116649), (8973, 102700), (9243, 99700), (9970, 92430), (10270, 89730), (11700, 78763), (11850, 77766), (11964, 77025), (12324, 74775), (12961, 71100), (14220, 64805), (14955, 61620), (15405, 59820), (17775, 51844), (17946, 51350), (18486, 49850), (19940, 46215), (20540, 44865), (23700, 38883), (24925, 36972), (25675, 35892), (25922, 35550), (29910, 30810)]