101509020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 329696640

約数和(自身を除く): 228187620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 67, 76, 90, 95, 114, 134, 171, 180, 190, 201, 228, 268, 285, 335, 342, 380, 402, 443, 570, 603, 670, 684, 804, 855, 886, 1005, 1140, 1206, 1273, 1329, 1340, 1710, 1772, 2010, 2215, 2412, 2546, 2658, 3015, 3420, 3819, 3987, 4020, 4430, 5092, 5316, 6030, 6365, 6645, 7638, 7974, 8417, 8860, 11457, 12060, 12730, 13290, 15276, 15948, 16834, 19095, 19935, 22914, 25251, 25460, 26580, 29681, 33668, 38190, 39870, 42085, 45828, 50502, 57285, 59362, 75753, 76380, 79740, 84170, 89043, 101004, 114570, 118724, 126255, 148405, 151506, 168340, 178086, 229140, 252510, 267129, 296810, 303012, 356172, 378765, 445215, 505020, 534258, 563939, 593620, 757530, 890430, 1068516, 1127878, 1335645, 1515060, 1691817, 1780860, 2255756, 2671290, 2819695, 3383634, 5075451, 5342580, 5639390, 6767268, 8459085, 10150902, 11278780, 16918170, 20301804, 25377255, 33836340, 50754510, 101509020]

約数ペア:

[(1, 101509020), (2, 50754510), (3, 33836340), (4, 25377255), (5, 20301804), (6, 16918170), (9, 11278780), (10, 10150902), (12, 8459085), (15, 6767268), (18, 5639390), (19, 5342580), (20, 5075451), (30, 3383634), (36, 2819695), (38, 2671290), (45, 2255756), (57, 1780860), (60, 1691817), (67, 1515060), (76, 1335645), (90, 1127878), (95, 1068516), (114, 890430), (134, 757530), (171, 593620), (180, 563939), (190, 534258), (201, 505020), (228, 445215), (268, 378765), (285, 356172), (335, 303012), (342, 296810), (380, 267129), (402, 252510), (443, 229140), (570, 178086), (603, 168340), (670, 151506), (684, 148405), (804, 126255), (855, 118724), (886, 114570), (1005, 101004), (1140, 89043), (1206, 84170), (1273, 79740), (1329, 76380), (1340, 75753), (1710, 59362), (1772, 57285), (2010, 50502), (2215, 45828), (2412, 42085), (2546, 39870), (2658, 38190), (3015, 33668), (3420, 29681), (3819, 26580), (3987, 25460), (4020, 25251), (4430, 22914), (5092, 19935), (5316, 19095), (6030, 16834), (6365, 15948), (6645, 15276), (7638, 13290), (7974, 12730), (8417, 12060), (8860, 11457)]