200051370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 120

約数和(自身を含む): 557990532

約数和(自身を除く): 357939162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 257, 270, 279, 310, 405, 465, 514, 558, 771, 810, 837, 930, 961, 1285, 1395, 1542, 1674, 1922, 2313, 2511, 2570, 2790, 2883, 3855, 4185, 4626, 4805, 5022, 5766, 6939, 7710, 7967, 8370, 8649, 9610, 11565, 12555, 13878, 14415, 15934, 17298, 20817, 23130, 23901, 25110, 25947, 28830, 34695, 39835, 41634, 43245, 47802, 51894, 69390, 71703, 77841, 79670, 86490, 104085, 119505, 129735, 143406, 155682, 208170, 215109, 239010, 246977, 259470, 358515, 389205, 430218, 493954, 645327, 717030, 740931, 778410, 1075545, 1234885, 1290654, 1481862, 2151090, 2222793, 2469770, 3226635, 3704655, 4445586, 6453270, 6668379, 7409310, 11113965, 13336758, 20005137, 22227930, 33341895, 40010274, 66683790, 100025685, 200051370]

約数ペア:

[(1, 200051370), (2, 100025685), (3, 66683790), (5, 40010274), (6, 33341895), (9, 22227930), (10, 20005137), (15, 13336758), (18, 11113965), (27, 7409310), (30, 6668379), (31, 6453270), (45, 4445586), (54, 3704655), (62, 3226635), (81, 2469770), (90, 2222793), (93, 2151090), (135, 1481862), (155, 1290654), (162, 1234885), (186, 1075545), (257, 778410), (270, 740931), (279, 717030), (310, 645327), (405, 493954), (465, 430218), (514, 389205), (558, 358515), (771, 259470), (810, 246977), (837, 239010), (930, 215109), (961, 208170), (1285, 155682), (1395, 143406), (1542, 129735), (1674, 119505), (1922, 104085), (2313, 86490), (2511, 79670), (2570, 77841), (2790, 71703), (2883, 69390), (3855, 51894), (4185, 47802), (4626, 43245), (4805, 41634), (5022, 39835), (5766, 34695), (6939, 28830), (7710, 25947), (7967, 25110), (8370, 23901), (8649, 23130), (9610, 20817), (11565, 17298), (12555, 15934), (13878, 14415)]