4444650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 14624064

約数和(自身を除く): 10179414

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 83, 85, 90, 102, 105, 119, 126, 150, 153, 166, 170, 175, 210, 225, 238, 249, 255, 306, 315, 350, 357, 415, 425, 450, 498, 510, 525, 581, 595, 630, 714, 747, 765, 830, 850, 1050, 1071, 1162, 1190, 1245, 1275, 1411, 1494, 1530, 1575, 1743, 1785, 2075, 2142, 2490, 2550, 2822, 2905, 2975, 3150, 3486, 3570, 3735, 3825, 4150, 4233, 5229, 5355, 5810, 5950, 6225, 7055, 7470, 7650, 8466, 8715, 8925, 9877, 10458, 10710, 12450, 12699, 14110, 14525, 17430, 17850, 18675, 19754, 21165, 25398, 26145, 26775, 29050, 29631, 35275, 37350, 42330, 43575, 49385, 52290, 53550, 59262, 63495, 70550, 87150, 88893, 98770, 105825, 126990, 130725, 148155, 177786, 211650, 246925, 261450, 296310, 317475, 444465, 493850, 634950, 740775, 888930, 1481550, 2222325, 4444650]

約数ペア:

[(1, 4444650), (2, 2222325), (3, 1481550), (5, 888930), (6, 740775), (7, 634950), (9, 493850), (10, 444465), (14, 317475), (15, 296310), (17, 261450), (18, 246925), (21, 211650), (25, 177786), (30, 148155), (34, 130725), (35, 126990), (42, 105825), (45, 98770), (50, 88893), (51, 87150), (63, 70550), (70, 63495), (75, 59262), (83, 53550), (85, 52290), (90, 49385), (102, 43575), (105, 42330), (119, 37350), (126, 35275), (150, 29631), (153, 29050), (166, 26775), (170, 26145), (175, 25398), (210, 21165), (225, 19754), (238, 18675), (249, 17850), (255, 17430), (306, 14525), (315, 14110), (350, 12699), (357, 12450), (415, 10710), (425, 10458), (450, 9877), (498, 8925), (510, 8715), (525, 8466), (581, 7650), (595, 7470), (630, 7055), (714, 6225), (747, 5950), (765, 5810), (830, 5355), (850, 5229), (1050, 4233), (1071, 4150), (1162, 3825), (1190, 3735), (1245, 3570), (1275, 3486), (1411, 3150), (1494, 2975), (1530, 2905), (1575, 2822), (1743, 2550), (1785, 2490), (2075, 2142)]