145707660

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{4283}}^1$

素因数の和:4314

約数の個数: 144

約数和(自身を含む): 523950336

約数和(自身を除く): 378242676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4283, 4860, 5670, 6804, 8505, 8566, 11340, 12849, 17010, 17132, 21415, 25698, 29981, 34020, 38547, 42830, 51396, 59962, 64245, 77094, 85660, 89943, 115641, 119924, 128490, 149905, 154188, 179886, 192735, 231282, 256980, 269829, 299810, 346923, 359772, 385470, 449715, 462564, 539658, 578205, 599620, 693846, 770940, 809487, 899430, 1040769, 1079316, 1156410, 1349145, 1387692, 1618974, 1734615, 1798860, 2081538, 2312820, 2428461, 2698290, 3237948, 3469230, 4047435, 4163076, 4856922, 5203845, 5396580, 6938460, 7285383, 8094870, 9713844, 10407690, 12142305, 14570766, 16189740, 20815380, 24284610, 29141532, 36426915, 48569220, 72853830, 145707660]

約数ペア:

[(1, 145707660), (2, 72853830), (3, 48569220), (4, 36426915), (5, 29141532), (6, 24284610), (7, 20815380), (9, 16189740), (10, 14570766), (12, 12142305), (14, 10407690), (15, 9713844), (18, 8094870), (20, 7285383), (21, 6938460), (27, 5396580), (28, 5203845), (30, 4856922), (35, 4163076), (36, 4047435), (42, 3469230), (45, 3237948), (54, 2698290), (60, 2428461), (63, 2312820), (70, 2081538), (81, 1798860), (84, 1734615), (90, 1618974), (105, 1387692), (108, 1349145), (126, 1156410), (135, 1079316), (140, 1040769), (162, 899430), (180, 809487), (189, 770940), (210, 693846), (243, 599620), (252, 578205), (270, 539658), (315, 462564), (324, 449715), (378, 385470), (405, 359772), (420, 346923), (486, 299810), (540, 269829), (567, 256980), (630, 231282), (756, 192735), (810, 179886), (945, 154188), (972, 149905), (1134, 128490), (1215, 119924), (1260, 115641), (1620, 89943), (1701, 85660), (1890, 77094), (2268, 64245), (2430, 59962), (2835, 51396), (3402, 42830), (3780, 38547), (4283, 34020), (4860, 29981), (5670, 25698), (6804, 21415), (8505, 17132), (8566, 17010), (11340, 12849)]