149869620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 501525024

約数和(自身を除く): 351655404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 51, 60, 67, 68, 85, 86, 90, 102, 129, 134, 153, 170, 172, 180, 201, 204, 215, 255, 258, 268, 289, 306, 335, 340, 387, 402, 430, 510, 516, 578, 603, 612, 645, 670, 731, 765, 774, 804, 860, 867, 1005, 1020, 1139, 1156, 1206, 1290, 1340, 1445, 1462, 1530, 1548, 1734, 1935, 2010, 2193, 2278, 2412, 2580, 2601, 2881, 2890, 2924, 3015, 3060, 3417, 3468, 3655, 3870, 4020, 4335, 4386, 4556, 5202, 5695, 5762, 5780, 6030, 6579, 6834, 7310, 7740, 8643, 8670, 8772, 10251, 10404, 10965, 11390, 11524, 12060, 12427, 13005, 13158, 13668, 14405, 14620, 17085, 17286, 17340, 19363, 20502, 21930, 22780, 24854, 25929, 26010, 26316, 28810, 32895, 34170, 34572, 37281, 38726, 41004, 43215, 43860, 48977, 49708, 51255, 51858, 52020, 57620, 58089, 62135, 65790, 68340, 74562, 77452, 86430, 96815, 97954, 102510, 103716, 111843, 116178, 124270, 129645, 131580, 146931, 149124, 172860, 174267, 186405, 193630, 195908, 205020, 223686, 232356, 244885, 248540, 259290, 290445, 293862, 348534, 372810, 387260, 440793, 447372, 489770, 518580, 559215, 580890, 587724, 697068, 734655, 745620, 832609, 871335, 881586, 979540, 1118430, 1161780, 1469310, 1665218, 1742670, 1763172, 2203965, 2236860, 2497827, 2938620, 3330436, 3485340, 4163045, 4407930, 4995654, 7493481, 8326090, 8815860, 9991308, 12489135, 14986962, 16652180, 24978270, 29973924, 37467405, 49956540, 74934810, 149869620]

約数ペア:

[(1, 149869620), (2, 74934810), (3, 49956540), (4, 37467405), (5, 29973924), (6, 24978270), (9, 16652180), (10, 14986962), (12, 12489135), (15, 9991308), (17, 8815860), (18, 8326090), (20, 7493481), (30, 4995654), (34, 4407930), (36, 4163045), (43, 3485340), (45, 3330436), (51, 2938620), (60, 2497827), (67, 2236860), (68, 2203965), (85, 1763172), (86, 1742670), (90, 1665218), (102, 1469310), (129, 1161780), (134, 1118430), (153, 979540), (170, 881586), (172, 871335), (180, 832609), (201, 745620), (204, 734655), (215, 697068), (255, 587724), (258, 580890), (268, 559215), (289, 518580), (306, 489770), (335, 447372), (340, 440793), (387, 387260), (402, 372810), (430, 348534), (510, 293862), (516, 290445), (578, 259290), (603, 248540), (612, 244885), (645, 232356), (670, 223686), (731, 205020), (765, 195908), (774, 193630), (804, 186405), (860, 174267), (867, 172860), (1005, 149124), (1020, 146931), (1139, 131580), (1156, 129645), (1206, 124270), (1290, 116178), (1340, 111843), (1445, 103716), (1462, 102510), (1530, 97954), (1548, 96815), (1734, 86430), (1935, 77452), (2010, 74562), (2193, 68340), (2278, 65790), (2412, 62135), (2580, 58089), (2601, 57620), (2881, 52020), (2890, 51858), (2924, 51255), (3015, 49708), (3060, 48977), (3417, 43860), (3468, 43215), (3655, 41004), (3870, 38726), (4020, 37281), (4335, 34572), (4386, 34170), (4556, 32895), (5202, 28810), (5695, 26316), (5762, 26010), (5780, 25929), (6030, 24854), (6579, 22780), (6834, 21930), (7310, 20502), (7740, 19363), (8643, 17340), (8670, 17286), (8772, 17085), (10251, 14620), (10404, 14405), (10965, 13668), (11390, 13158), (11524, 13005), (12060, 12427)]