18032042800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:936

約数の個数: 240

約数和(自身を含む): 47832152832

約数和(自身を除く): 29800110032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 113, 124, 136, 155, 170, 200, 226, 248, 272, 310, 340, 400, 425, 452, 496, 527, 565, 620, 680, 757, 775, 850, 904, 1054, 1130, 1240, 1360, 1514, 1550, 1700, 1808, 1921, 2108, 2260, 2480, 2635, 2825, 3028, 3100, 3400, 3503, 3785, 3842, 4216, 4520, 5270, 5650, 6056, 6200, 6800, 7006, 7570, 7684, 8432, 9040, 9605, 10540, 11300, 12112, 12400, 12869, 13175, 14012, 15140, 15368, 17515, 18925, 19210, 21080, 22600, 23467, 25738, 26350, 28024, 30280, 30736, 35030, 37850, 38420, 42160, 45200, 46934, 48025, 51476, 52700, 56048, 59551, 60560, 64345, 70060, 75700, 76840, 85541, 87575, 93868, 96050, 102952, 105400, 117335, 119102, 128690, 140120, 151400, 153680, 171082, 175150, 187736, 192100, 205904, 210800, 234670, 238204, 257380, 280240, 297755, 302800, 321725, 342164, 350300, 375472, 384200, 398939, 427705, 469340, 476408, 514760, 586675, 595510, 643450, 684328, 700600, 768400, 797878, 855410, 938680, 952816, 1029520, 1173350, 1191020, 1286900, 1368656, 1401200, 1454197, 1488775, 1595756, 1710820, 1877360, 1994695, 2138525, 2346700, 2382040, 2573800, 2651771, 2908394, 2977550, 3191512, 3421640, 3989390, 4277050, 4693400, 4764080, 5147600, 5303542, 5816788, 5955100, 6383024, 6843280, 7270985, 7978780, 8554100, 9386800, 9973475, 10607084, 11633576, 11910200, 13258855, 14541970, 15957560, 17108200, 19946950, 21214168, 23267152, 23820400, 26517710, 29083940, 31915120, 34216400, 36354925, 39893900, 42428336, 45080107, 53035420, 58167880, 66294275, 72709850, 79787800, 90160214, 106070840, 116335760, 132588550, 145419700, 159575600, 180320428, 212141680, 225400535, 265177100, 290839400, 360640856, 450801070, 530354200, 581678800, 721281712, 901602140, 1060708400, 1127002675, 1803204280, 2254005350, 3606408560, 4508010700, 9016021400, 18032042800]

約数ペア:

[(1, 18032042800), (2, 9016021400), (4, 4508010700), (5, 3606408560), (8, 2254005350), (10, 1803204280), (16, 1127002675), (17, 1060708400), (20, 901602140), (25, 721281712), (31, 581678800), (34, 530354200), (40, 450801070), (50, 360640856), (62, 290839400), (68, 265177100), (80, 225400535), (85, 212141680), (100, 180320428), (113, 159575600), (124, 145419700), (136, 132588550), (155, 116335760), (170, 106070840), (200, 90160214), (226, 79787800), (248, 72709850), (272, 66294275), (310, 58167880), (340, 53035420), (400, 45080107), (425, 42428336), (452, 39893900), (496, 36354925), (527, 34216400), (565, 31915120), (620, 29083940), (680, 26517710), (757, 23820400), (775, 23267152), (850, 21214168), (904, 19946950), (1054, 17108200), (1130, 15957560), (1240, 14541970), (1360, 13258855), (1514, 11910200), (1550, 11633576), (1700, 10607084), (1808, 9973475), (1921, 9386800), (2108, 8554100), (2260, 7978780), (2480, 7270985), (2635, 6843280), (2825, 6383024), (3028, 5955100), (3100, 5816788), (3400, 5303542), (3503, 5147600), (3785, 4764080), (3842, 4693400), (4216, 4277050), (4520, 3989390), (5270, 3421640), (5650, 3191512), (6056, 2977550), (6200, 2908394), (6800, 2651771), (7006, 2573800), (7570, 2382040), (7684, 2346700), (8432, 2138525), (9040, 1994695), (9605, 1877360), (10540, 1710820), (11300, 1595756), (12112, 1488775), (12400, 1454197), (12869, 1401200), (13175, 1368656), (14012, 1286900), (15140, 1191020), (15368, 1173350), (17515, 1029520), (18925, 952816), (19210, 938680), (21080, 855410), (22600, 797878), (23467, 768400), (25738, 700600), (26350, 684328), (28024, 643450), (30280, 595510), (30736, 586675), (35030, 514760), (37850, 476408), (38420, 469340), (42160, 427705), (45200, 398939), (46934, 384200), (48025, 375472), (51476, 350300), (52700, 342164), (56048, 321725), (59551, 302800), (60560, 297755), (64345, 280240), (70060, 257380), (75700, 238204), (76840, 234670), (85541, 210800), (87575, 205904), (93868, 192100), (96050, 187736), (102952, 175150), (105400, 171082), (117335, 153680), (119102, 151400), (128690, 140120)]