322252020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1172

約数の個数: 144

約数和(自身を含む): 1031267328

約数和(自身を除く): 709015308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 243, 244, 270, 305, 324, 366, 405, 486, 540, 549, 610, 732, 810, 915, 972, 1087, 1098, 1215, 1220, 1620, 1647, 1830, 2174, 2196, 2430, 2745, 3261, 3294, 3660, 4348, 4860, 4941, 5435, 5490, 6522, 6588, 8235, 9783, 9882, 10870, 10980, 13044, 14823, 16305, 16470, 19566, 19764, 21740, 24705, 29349, 29646, 32610, 32940, 39132, 48915, 49410, 58698, 59292, 65220, 66307, 74115, 88047, 97830, 98820, 117396, 132614, 146745, 148230, 176094, 195660, 198921, 264141, 265228, 293490, 296460, 331535, 352188, 397842, 440235, 528282, 586980, 596763, 663070, 795684, 880470, 994605, 1056564, 1193526, 1320705, 1326140, 1760940, 1790289, 1989210, 2387052, 2641410, 2983815, 3580578, 3978420, 5282820, 5370867, 5967630, 7161156, 8951445, 10741734, 11935260, 16112601, 17902890, 21483468, 26854335, 32225202, 35805780, 53708670, 64450404, 80563005, 107417340, 161126010, 322252020]

約数ペア:

[(1, 322252020), (2, 161126010), (3, 107417340), (4, 80563005), (5, 64450404), (6, 53708670), (9, 35805780), (10, 32225202), (12, 26854335), (15, 21483468), (18, 17902890), (20, 16112601), (27, 11935260), (30, 10741734), (36, 8951445), (45, 7161156), (54, 5967630), (60, 5370867), (61, 5282820), (81, 3978420), (90, 3580578), (108, 2983815), (122, 2641410), (135, 2387052), (162, 1989210), (180, 1790289), (183, 1760940), (243, 1326140), (244, 1320705), (270, 1193526), (305, 1056564), (324, 994605), (366, 880470), (405, 795684), (486, 663070), (540, 596763), (549, 586980), (610, 528282), (732, 440235), (810, 397842), (915, 352188), (972, 331535), (1087, 296460), (1098, 293490), (1215, 265228), (1220, 264141), (1620, 198921), (1647, 195660), (1830, 176094), (2174, 148230), (2196, 146745), (2430, 132614), (2745, 117396), (3261, 98820), (3294, 97830), (3660, 88047), (4348, 74115), (4860, 66307), (4941, 65220), (5435, 59292), (5490, 58698), (6522, 49410), (6588, 48915), (8235, 39132), (9783, 32940), (9882, 32610), (10870, 29646), (10980, 29349), (13044, 24705), (14823, 21740), (16305, 19764), (16470, 19566)]