59981880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^2$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 211417560

約数和(自身を除く): 151435680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 101, 105, 120, 140, 147, 168, 196, 202, 210, 245, 280, 294, 303, 392, 404, 420, 490, 505, 588, 606, 707, 735, 808, 840, 980, 1010, 1176, 1212, 1414, 1470, 1515, 1960, 2020, 2121, 2424, 2828, 2940, 3030, 3535, 4040, 4242, 4949, 5656, 5880, 6060, 7070, 8484, 9898, 10201, 10605, 12120, 14140, 14847, 16968, 19796, 20402, 21210, 24745, 28280, 29694, 30603, 39592, 40804, 42420, 49490, 51005, 59388, 61206, 71407, 74235, 81608, 84840, 98980, 102010, 118776, 122412, 142814, 148470, 153015, 197960, 204020, 214221, 244824, 285628, 296940, 306030, 357035, 408040, 428442, 499849, 571256, 593880, 612060, 714070, 856884, 999698, 1071105, 1224120, 1428140, 1499547, 1713768, 1999396, 2142210, 2499245, 2856280, 2999094, 3998792, 4284420, 4998490, 5998188, 7497735, 8568840, 9996980, 11996376, 14995470, 19993960, 29990940, 59981880]

約数ペア:

[(1, 59981880), (2, 29990940), (3, 19993960), (4, 14995470), (5, 11996376), (6, 9996980), (7, 8568840), (8, 7497735), (10, 5998188), (12, 4998490), (14, 4284420), (15, 3998792), (20, 2999094), (21, 2856280), (24, 2499245), (28, 2142210), (30, 1999396), (35, 1713768), (40, 1499547), (42, 1428140), (49, 1224120), (56, 1071105), (60, 999698), (70, 856884), (84, 714070), (98, 612060), (101, 593880), (105, 571256), (120, 499849), (140, 428442), (147, 408040), (168, 357035), (196, 306030), (202, 296940), (210, 285628), (245, 244824), (280, 214221), (294, 204020), (303, 197960), (392, 153015), (404, 148470), (420, 142814), (490, 122412), (505, 118776), (588, 102010), (606, 98980), (707, 84840), (735, 81608), (808, 74235), (840, 71407), (980, 61206), (1010, 59388), (1176, 51005), (1212, 49490), (1414, 42420), (1470, 40804), (1515, 39592), (1960, 30603), (2020, 29694), (2121, 28280), (2424, 24745), (2828, 21210), (2940, 20402), (3030, 19796), (3535, 16968), (4040, 14847), (4242, 14140), (4949, 12120), (5656, 10605), (5880, 10201), (6060, 9898), (7070, 8484)]