40931100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 150302880

約数和(自身を除く): 109371780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 73, 75, 84, 89, 90, 100, 105, 126, 140, 146, 150, 175, 178, 180, 210, 219, 225, 252, 267, 292, 300, 315, 350, 356, 365, 420, 438, 445, 450, 511, 525, 534, 623, 630, 657, 700, 730, 801, 876, 890, 900, 1022, 1050, 1068, 1095, 1246, 1260, 1314, 1335, 1460, 1533, 1575, 1602, 1780, 1825, 1869, 2044, 2100, 2190, 2225, 2492, 2555, 2628, 2670, 3066, 3115, 3150, 3204, 3285, 3650, 3738, 4005, 4380, 4450, 4599, 5110, 5340, 5475, 5607, 6132, 6230, 6300, 6497, 6570, 6675, 7300, 7476, 7665, 8010, 8900, 9198, 9345, 10220, 10950, 11214, 12460, 12775, 12994, 13140, 13350, 15330, 15575, 16020, 16425, 18396, 18690, 19491, 20025, 21900, 22428, 22995, 25550, 25988, 26700, 28035, 30660, 31150, 32485, 32850, 37380, 38325, 38982, 40050, 45479, 45990, 46725, 51100, 56070, 58473, 62300, 64970, 65700, 76650, 77964, 80100, 90958, 91980, 93450, 97455, 112140, 114975, 116946, 129940, 136437, 140175, 153300, 162425, 181916, 186900, 194910, 227395, 229950, 233892, 272874, 280350, 292365, 324850, 389820, 409311, 454790, 459900, 487275, 545748, 560700, 584730, 649700, 682185, 818622, 909580, 974550, 1136975, 1169460, 1364370, 1461825, 1637244, 1949100, 2046555, 2273950, 2728740, 2923650, 3410925, 4093110, 4547900, 5847300, 6821850, 8186220, 10232775, 13643700, 20465550, 40931100]

約数ペア:

[(1, 40931100), (2, 20465550), (3, 13643700), (4, 10232775), (5, 8186220), (6, 6821850), (7, 5847300), (9, 4547900), (10, 4093110), (12, 3410925), (14, 2923650), (15, 2728740), (18, 2273950), (20, 2046555), (21, 1949100), (25, 1637244), (28, 1461825), (30, 1364370), (35, 1169460), (36, 1136975), (42, 974550), (45, 909580), (50, 818622), (60, 682185), (63, 649700), (70, 584730), (73, 560700), (75, 545748), (84, 487275), (89, 459900), (90, 454790), (100, 409311), (105, 389820), (126, 324850), (140, 292365), (146, 280350), (150, 272874), (175, 233892), (178, 229950), (180, 227395), (210, 194910), (219, 186900), (225, 181916), (252, 162425), (267, 153300), (292, 140175), (300, 136437), (315, 129940), (350, 116946), (356, 114975), (365, 112140), (420, 97455), (438, 93450), (445, 91980), (450, 90958), (511, 80100), (525, 77964), (534, 76650), (623, 65700), (630, 64970), (657, 62300), (700, 58473), (730, 56070), (801, 51100), (876, 46725), (890, 45990), (900, 45479), (1022, 40050), (1050, 38982), (1068, 38325), (1095, 37380), (1246, 32850), (1260, 32485), (1314, 31150), (1335, 30660), (1460, 28035), (1533, 26700), (1575, 25988), (1602, 25550), (1780, 22995), (1825, 22428), (1869, 21900), (2044, 20025), (2100, 19491), (2190, 18690), (2225, 18396), (2492, 16425), (2555, 16020), (2628, 15575), (2670, 15330), (3066, 13350), (3115, 13140), (3150, 12994), (3204, 12775), (3285, 12460), (3650, 11214), (3738, 10950), (4005, 10220), (4380, 9345), (4450, 9198), (4599, 8900), (5110, 8010), (5340, 7665), (5475, 7476), (5607, 7300), (6132, 6675), (6230, 6570), (6300, 6497)]