770201400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 2474841600

約数和(自身を除く): 1704640200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 131, 150, 164, 200, 205, 239, 246, 262, 300, 328, 393, 410, 478, 492, 524, 600, 615, 655, 717, 786, 820, 956, 984, 1025, 1048, 1195, 1230, 1310, 1434, 1572, 1640, 1912, 1965, 2050, 2390, 2460, 2620, 2868, 3075, 3144, 3275, 3585, 3930, 4100, 4780, 4920, 5240, 5371, 5736, 5975, 6150, 6550, 7170, 7860, 8200, 9560, 9799, 9825, 10742, 11950, 12300, 13100, 14340, 15720, 16113, 17925, 19598, 19650, 21484, 23900, 24600, 26200, 26855, 28680, 29397, 31309, 32226, 35850, 39196, 39300, 42968, 47800, 48995, 53710, 58794, 62618, 64452, 71700, 78392, 78600, 80565, 93927, 97990, 107420, 117588, 125236, 128904, 134275, 143400, 146985, 156545, 161130, 187854, 195980, 214840, 235176, 244975, 250472, 268550, 293970, 313090, 322260, 375708, 391960, 402825, 469635, 489950, 537100, 587940, 626180, 644520, 734925, 751416, 782725, 805650, 939270, 979900, 1074200, 1175880, 1252360, 1283669, 1469850, 1565450, 1611300, 1878540, 1959800, 2348175, 2567338, 2939700, 3130900, 3222600, 3757080, 3851007, 4696350, 5134676, 5879400, 6261800, 6418345, 7702014, 9392700, 10269352, 12836690, 15404028, 18785400, 19255035, 25673380, 30808056, 32091725, 38510070, 51346760, 64183450, 77020140, 96275175, 128366900, 154040280, 192550350, 256733800, 385100700, 770201400]

約数ペア:

[(1, 770201400), (2, 385100700), (3, 256733800), (4, 192550350), (5, 154040280), (6, 128366900), (8, 96275175), (10, 77020140), (12, 64183450), (15, 51346760), (20, 38510070), (24, 32091725), (25, 30808056), (30, 25673380), (40, 19255035), (41, 18785400), (50, 15404028), (60, 12836690), (75, 10269352), (82, 9392700), (100, 7702014), (120, 6418345), (123, 6261800), (131, 5879400), (150, 5134676), (164, 4696350), (200, 3851007), (205, 3757080), (239, 3222600), (246, 3130900), (262, 2939700), (300, 2567338), (328, 2348175), (393, 1959800), (410, 1878540), (478, 1611300), (492, 1565450), (524, 1469850), (600, 1283669), (615, 1252360), (655, 1175880), (717, 1074200), (786, 979900), (820, 939270), (956, 805650), (984, 782725), (1025, 751416), (1048, 734925), (1195, 644520), (1230, 626180), (1310, 587940), (1434, 537100), (1572, 489950), (1640, 469635), (1912, 402825), (1965, 391960), (2050, 375708), (2390, 322260), (2460, 313090), (2620, 293970), (2868, 268550), (3075, 250472), (3144, 244975), (3275, 235176), (3585, 214840), (3930, 195980), (4100, 187854), (4780, 161130), (4920, 156545), (5240, 146985), (5371, 143400), (5736, 134275), (5975, 128904), (6150, 125236), (6550, 117588), (7170, 107420), (7860, 97990), (8200, 93927), (9560, 80565), (9799, 78600), (9825, 78392), (10742, 71700), (11950, 64452), (12300, 62618), (13100, 58794), (14340, 53710), (15720, 48995), (16113, 47800), (17925, 42968), (19598, 39300), (19650, 39196), (21484, 35850), (23900, 32226), (24600, 31309), (26200, 29397), (26855, 28680)]