7135748300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1277}}^1$

素因数の和:1500

約数の個数: 144

約数和(自身を含む): 17371700640

約数和(自身を除く): 10235952340

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 173, 190, 323, 340, 346, 380, 425, 475, 646, 692, 850, 865, 950, 1277, 1292, 1615, 1700, 1730, 1900, 2554, 2941, 3230, 3287, 3460, 4325, 5108, 5882, 6385, 6460, 6574, 8075, 8650, 11764, 12770, 13148, 14705, 16150, 16435, 17300, 21709, 24263, 25540, 29410, 31925, 32300, 32870, 43418, 48526, 55879, 58820, 63850, 65740, 73525, 82175, 86836, 97052, 108545, 111758, 121315, 127700, 147050, 164350, 217090, 220921, 223516, 242630, 279395, 294100, 328700, 412471, 434180, 441842, 485260, 542725, 558790, 606575, 824942, 883684, 1085450, 1104605, 1117580, 1213150, 1396975, 1649884, 2062355, 2170900, 2209210, 2426300, 2793950, 3755657, 4124710, 4197499, 4418420, 5523025, 5587900, 7511314, 8249420, 8394998, 10311775, 11046050, 15022628, 16789996, 18778285, 20623550, 20987495, 22092100, 37556570, 41247100, 41974990, 71357483, 75113140, 83949980, 93891425, 104937475, 142714966, 187782850, 209874950, 285429932, 356787415, 375565700, 419749900, 713574830, 1427149660, 1783937075, 3567874150, 7135748300]

約数ペア:

[(1, 7135748300), (2, 3567874150), (4, 1783937075), (5, 1427149660), (10, 713574830), (17, 419749900), (19, 375565700), (20, 356787415), (25, 285429932), (34, 209874950), (38, 187782850), (50, 142714966), (68, 104937475), (76, 93891425), (85, 83949980), (95, 75113140), (100, 71357483), (170, 41974990), (173, 41247100), (190, 37556570), (323, 22092100), (340, 20987495), (346, 20623550), (380, 18778285), (425, 16789996), (475, 15022628), (646, 11046050), (692, 10311775), (850, 8394998), (865, 8249420), (950, 7511314), (1277, 5587900), (1292, 5523025), (1615, 4418420), (1700, 4197499), (1730, 4124710), (1900, 3755657), (2554, 2793950), (2941, 2426300), (3230, 2209210), (3287, 2170900), (3460, 2062355), (4325, 1649884), (5108, 1396975), (5882, 1213150), (6385, 1117580), (6460, 1104605), (6574, 1085450), (8075, 883684), (8650, 824942), (11764, 606575), (12770, 558790), (13148, 542725), (14705, 485260), (16150, 441842), (16435, 434180), (17300, 412471), (21709, 328700), (24263, 294100), (25540, 279395), (29410, 242630), (31925, 223516), (32300, 220921), (32870, 217090), (43418, 164350), (48526, 147050), (55879, 127700), (58820, 121315), (63850, 111758), (65740, 108545), (73525, 97052), (82175, 86836)]