148445100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8681}}^1$

素因数の和:8720

約数の個数: 108

約数和(自身を含む): 489838440

約数和(自身を除く): 341393340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 8681, 17100, 17362, 26043, 34724, 43405, 52086, 78129, 86810, 104172, 130215, 156258, 164939, 173620, 217025, 260430, 312516, 329878, 390645, 434050, 494817, 520860, 651075, 659756, 781290, 824695, 868100, 989634, 1302150, 1484451, 1562580, 1649390, 1953225, 1979268, 2474085, 2604300, 2968902, 3298780, 3906450, 4123475, 4948170, 5937804, 7422255, 7812900, 8246950, 9896340, 12370425, 14844510, 16493900, 24740850, 29689020, 37111275, 49481700, 74222550, 148445100]

約数ペア:

[(1, 148445100), (2, 74222550), (3, 49481700), (4, 37111275), (5, 29689020), (6, 24740850), (9, 16493900), (10, 14844510), (12, 12370425), (15, 9896340), (18, 8246950), (19, 7812900), (20, 7422255), (25, 5937804), (30, 4948170), (36, 4123475), (38, 3906450), (45, 3298780), (50, 2968902), (57, 2604300), (60, 2474085), (75, 1979268), (76, 1953225), (90, 1649390), (95, 1562580), (100, 1484451), (114, 1302150), (150, 989634), (171, 868100), (180, 824695), (190, 781290), (225, 659756), (228, 651075), (285, 520860), (300, 494817), (342, 434050), (380, 390645), (450, 329878), (475, 312516), (570, 260430), (684, 217025), (855, 173620), (900, 164939), (950, 156258), (1140, 130215), (1425, 104172), (1710, 86810), (1900, 78129), (2850, 52086), (3420, 43405), (4275, 34724), (5700, 26043), (8550, 17362), (8681, 17100)]