415034200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 1162782720

約数和(自身を除く): 747748520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 73, 100, 124, 131, 140, 146, 155, 175, 200, 217, 248, 262, 280, 292, 310, 350, 365, 434, 511, 524, 584, 620, 655, 700, 730, 775, 868, 917, 1022, 1048, 1085, 1240, 1310, 1400, 1460, 1550, 1736, 1825, 1834, 2044, 2170, 2263, 2555, 2620, 2920, 3100, 3275, 3650, 3668, 4061, 4088, 4340, 4526, 4585, 5110, 5240, 5425, 6200, 6550, 7300, 7336, 8122, 8680, 9052, 9170, 9563, 10220, 10850, 11315, 12775, 13100, 14600, 15841, 16244, 18104, 18340, 19126, 20305, 20440, 21700, 22630, 22925, 25550, 26200, 28427, 31682, 32488, 36680, 38252, 40610, 43400, 45260, 45850, 47815, 51100, 56575, 56854, 63364, 66941, 76504, 79205, 81220, 90520, 91700, 95630, 101525, 102200, 113150, 113708, 126728, 133882, 142135, 158410, 162440, 183400, 191260, 203050, 226300, 227416, 239075, 267764, 284270, 296453, 316820, 334705, 382520, 396025, 406100, 452600, 478150, 535528, 568540, 592906, 633640, 669410, 710675, 792050, 812200, 956300, 1137080, 1185812, 1338820, 1421350, 1482265, 1584100, 1673525, 1912600, 2075171, 2371624, 2677640, 2842700, 2964530, 3168200, 3347050, 4150342, 5685400, 5929060, 6694100, 7411325, 8300684, 10375855, 11858120, 13388200, 14822650, 16601368, 20751710, 29645300, 41503420, 51879275, 59290600, 83006840, 103758550, 207517100, 415034200]

約数ペア:

[(1, 415034200), (2, 207517100), (4, 103758550), (5, 83006840), (7, 59290600), (8, 51879275), (10, 41503420), (14, 29645300), (20, 20751710), (25, 16601368), (28, 14822650), (31, 13388200), (35, 11858120), (40, 10375855), (50, 8300684), (56, 7411325), (62, 6694100), (70, 5929060), (73, 5685400), (100, 4150342), (124, 3347050), (131, 3168200), (140, 2964530), (146, 2842700), (155, 2677640), (175, 2371624), (200, 2075171), (217, 1912600), (248, 1673525), (262, 1584100), (280, 1482265), (292, 1421350), (310, 1338820), (350, 1185812), (365, 1137080), (434, 956300), (511, 812200), (524, 792050), (584, 710675), (620, 669410), (655, 633640), (700, 592906), (730, 568540), (775, 535528), (868, 478150), (917, 452600), (1022, 406100), (1048, 396025), (1085, 382520), (1240, 334705), (1310, 316820), (1400, 296453), (1460, 284270), (1550, 267764), (1736, 239075), (1825, 227416), (1834, 226300), (2044, 203050), (2170, 191260), (2263, 183400), (2555, 162440), (2620, 158410), (2920, 142135), (3100, 133882), (3275, 126728), (3650, 113708), (3668, 113150), (4061, 102200), (4088, 101525), (4340, 95630), (4526, 91700), (4585, 90520), (5110, 81220), (5240, 79205), (5425, 76504), (6200, 66941), (6550, 63364), (7300, 56854), (7336, 56575), (8122, 51100), (8680, 47815), (9052, 45850), (9170, 45260), (9563, 43400), (10220, 40610), (10850, 38252), (11315, 36680), (12775, 32488), (13100, 31682), (14600, 28427), (15841, 26200), (16244, 25550), (18104, 22925), (18340, 22630), (19126, 21700), (20305, 20440)]