75128850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 227664000

約数和(自身を除く): 152535150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 29, 30, 38, 45, 50, 54, 57, 58, 75, 87, 90, 95, 101, 114, 135, 145, 150, 171, 174, 190, 202, 225, 261, 270, 285, 290, 303, 342, 435, 450, 475, 505, 513, 522, 551, 570, 606, 675, 725, 783, 855, 870, 909, 950, 1010, 1026, 1102, 1305, 1350, 1425, 1450, 1515, 1566, 1653, 1710, 1818, 1919, 2175, 2525, 2565, 2610, 2727, 2755, 2850, 2929, 3030, 3306, 3838, 3915, 4275, 4350, 4545, 4959, 5050, 5130, 5454, 5510, 5757, 5858, 6525, 7575, 7830, 8265, 8550, 8787, 9090, 9595, 9918, 11514, 12825, 13050, 13635, 13775, 14645, 14877, 15150, 16530, 17271, 17574, 19190, 19575, 22725, 24795, 25650, 26361, 27270, 27550, 28785, 29290, 29754, 34542, 39150, 41325, 43935, 45450, 47975, 49590, 51813, 52722, 55651, 57570, 68175, 73225, 74385, 79083, 82650, 86355, 87870, 95950, 103626, 111302, 123975, 131805, 136350, 143925, 146450, 148770, 158166, 166953, 172710, 219675, 247950, 259065, 263610, 278255, 287850, 333906, 371925, 395415, 431775, 439350, 500859, 518130, 556510, 659025, 743850, 790830, 834765, 863550, 1001718, 1295325, 1318050, 1391275, 1502577, 1669530, 1977075, 2504295, 2590650, 2782550, 3005154, 3954150, 4173825, 5008590, 7512885, 8347650, 12521475, 15025770, 25042950, 37564425, 75128850]

約数ペア:

[(1, 75128850), (2, 37564425), (3, 25042950), (5, 15025770), (6, 12521475), (9, 8347650), (10, 7512885), (15, 5008590), (18, 4173825), (19, 3954150), (25, 3005154), (27, 2782550), (29, 2590650), (30, 2504295), (38, 1977075), (45, 1669530), (50, 1502577), (54, 1391275), (57, 1318050), (58, 1295325), (75, 1001718), (87, 863550), (90, 834765), (95, 790830), (101, 743850), (114, 659025), (135, 556510), (145, 518130), (150, 500859), (171, 439350), (174, 431775), (190, 395415), (202, 371925), (225, 333906), (261, 287850), (270, 278255), (285, 263610), (290, 259065), (303, 247950), (342, 219675), (435, 172710), (450, 166953), (475, 158166), (505, 148770), (513, 146450), (522, 143925), (551, 136350), (570, 131805), (606, 123975), (675, 111302), (725, 103626), (783, 95950), (855, 87870), (870, 86355), (909, 82650), (950, 79083), (1010, 74385), (1026, 73225), (1102, 68175), (1305, 57570), (1350, 55651), (1425, 52722), (1450, 51813), (1515, 49590), (1566, 47975), (1653, 45450), (1710, 43935), (1818, 41325), (1919, 39150), (2175, 34542), (2525, 29754), (2565, 29290), (2610, 28785), (2727, 27550), (2755, 27270), (2850, 26361), (2929, 25650), (3030, 24795), (3306, 22725), (3838, 19575), (3915, 19190), (4275, 17574), (4350, 17271), (4545, 16530), (4959, 15150), (5050, 14877), (5130, 14645), (5454, 13775), (5510, 13635), (5757, 13050), (5858, 12825), (6525, 11514), (7575, 9918), (7830, 9595), (8265, 9090), (8550, 8787)]