26001300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 83119680

約数和(自身を除く): 57118380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 59, 60, 65, 75, 78, 100, 113, 118, 130, 150, 156, 177, 195, 226, 236, 260, 295, 300, 325, 339, 354, 390, 452, 565, 590, 650, 678, 708, 767, 780, 885, 975, 1130, 1180, 1300, 1356, 1469, 1475, 1534, 1695, 1770, 1950, 2260, 2301, 2825, 2938, 2950, 3068, 3390, 3540, 3835, 3900, 4407, 4425, 4602, 5650, 5876, 5900, 6667, 6780, 7345, 7670, 8475, 8814, 8850, 9204, 11300, 11505, 13334, 14690, 15340, 16950, 17628, 17700, 19175, 20001, 22035, 23010, 26668, 29380, 33335, 33900, 36725, 38350, 40002, 44070, 46020, 57525, 66670, 73450, 76700, 80004, 86671, 88140, 100005, 110175, 115050, 133340, 146900, 166675, 173342, 200010, 220350, 230100, 260013, 333350, 346684, 400020, 433355, 440700, 500025, 520026, 666700, 866710, 1000050, 1040052, 1300065, 1733420, 2000100, 2166775, 2600130, 4333550, 5200260, 6500325, 8667100, 13000650, 26001300]

約数ペア:

[(1, 26001300), (2, 13000650), (3, 8667100), (4, 6500325), (5, 5200260), (6, 4333550), (10, 2600130), (12, 2166775), (13, 2000100), (15, 1733420), (20, 1300065), (25, 1040052), (26, 1000050), (30, 866710), (39, 666700), (50, 520026), (52, 500025), (59, 440700), (60, 433355), (65, 400020), (75, 346684), (78, 333350), (100, 260013), (113, 230100), (118, 220350), (130, 200010), (150, 173342), (156, 166675), (177, 146900), (195, 133340), (226, 115050), (236, 110175), (260, 100005), (295, 88140), (300, 86671), (325, 80004), (339, 76700), (354, 73450), (390, 66670), (452, 57525), (565, 46020), (590, 44070), (650, 40002), (678, 38350), (708, 36725), (767, 33900), (780, 33335), (885, 29380), (975, 26668), (1130, 23010), (1180, 22035), (1300, 20001), (1356, 19175), (1469, 17700), (1475, 17628), (1534, 16950), (1695, 15340), (1770, 14690), (1950, 13334), (2260, 11505), (2301, 11300), (2825, 9204), (2938, 8850), (2950, 8814), (3068, 8475), (3390, 7670), (3540, 7345), (3835, 6780), (3900, 6667), (4407, 5900), (4425, 5876), (4602, 5650)]