38677950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 112466016

約数和(自身を除く): 73788066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 37, 45, 46, 50, 69, 74, 75, 90, 101, 111, 115, 138, 150, 185, 202, 207, 222, 225, 230, 303, 333, 345, 370, 414, 450, 505, 555, 575, 606, 666, 690, 851, 909, 925, 1010, 1035, 1110, 1150, 1515, 1665, 1702, 1725, 1818, 1850, 2070, 2323, 2525, 2553, 2775, 3030, 3330, 3450, 3737, 4255, 4545, 4646, 5050, 5106, 5175, 5550, 6969, 7474, 7575, 7659, 8325, 8510, 9090, 10350, 11211, 11615, 12765, 13938, 15150, 15318, 16650, 18685, 20907, 21275, 22422, 22725, 23230, 25530, 33633, 34845, 37370, 38295, 41814, 42550, 45450, 56055, 58075, 63825, 67266, 69690, 76590, 85951, 93425, 104535, 112110, 116150, 127650, 168165, 171902, 174225, 186850, 191475, 209070, 257853, 280275, 336330, 348450, 382950, 429755, 515706, 522675, 560550, 773559, 840825, 859510, 1045350, 1289265, 1547118, 1681650, 2148775, 2578530, 3867795, 4297550, 6446325, 7735590, 12892650, 19338975, 38677950]

約数ペア:

[(1, 38677950), (2, 19338975), (3, 12892650), (5, 7735590), (6, 6446325), (9, 4297550), (10, 3867795), (15, 2578530), (18, 2148775), (23, 1681650), (25, 1547118), (30, 1289265), (37, 1045350), (45, 859510), (46, 840825), (50, 773559), (69, 560550), (74, 522675), (75, 515706), (90, 429755), (101, 382950), (111, 348450), (115, 336330), (138, 280275), (150, 257853), (185, 209070), (202, 191475), (207, 186850), (222, 174225), (225, 171902), (230, 168165), (303, 127650), (333, 116150), (345, 112110), (370, 104535), (414, 93425), (450, 85951), (505, 76590), (555, 69690), (575, 67266), (606, 63825), (666, 58075), (690, 56055), (851, 45450), (909, 42550), (925, 41814), (1010, 38295), (1035, 37370), (1110, 34845), (1150, 33633), (1515, 25530), (1665, 23230), (1702, 22725), (1725, 22422), (1818, 21275), (1850, 20907), (2070, 18685), (2323, 16650), (2525, 15318), (2553, 15150), (2775, 13938), (3030, 12765), (3330, 11615), (3450, 11211), (3737, 10350), (4255, 9090), (4545, 8510), (4646, 8325), (5050, 7659), (5106, 7575), (5175, 7474), (5550, 6969)]