64974150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 120

約数和(自身を含む): 184189104

約数和(自身を除く): 119214954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 61, 75, 81, 90, 122, 135, 150, 162, 183, 225, 263, 270, 305, 366, 405, 450, 526, 549, 610, 675, 789, 810, 915, 1098, 1315, 1350, 1525, 1578, 1647, 1830, 2025, 2367, 2630, 2745, 3050, 3294, 3945, 4050, 4575, 4734, 4941, 5490, 6575, 7101, 7890, 8235, 9150, 9882, 11835, 13150, 13725, 14202, 16043, 16470, 19725, 21303, 23670, 24705, 27450, 32086, 35505, 39450, 41175, 42606, 48129, 49410, 59175, 71010, 80215, 82350, 96258, 106515, 118350, 123525, 144387, 160430, 177525, 213030, 240645, 247050, 288774, 355050, 401075, 433161, 481290, 532575, 721935, 802150, 866322, 1065150, 1203225, 1299483, 1443870, 2165805, 2406450, 2598966, 3609675, 4331610, 6497415, 7219350, 10829025, 12994830, 21658050, 32487075, 64974150]

約数ペア:

[(1, 64974150), (2, 32487075), (3, 21658050), (5, 12994830), (6, 10829025), (9, 7219350), (10, 6497415), (15, 4331610), (18, 3609675), (25, 2598966), (27, 2406450), (30, 2165805), (45, 1443870), (50, 1299483), (54, 1203225), (61, 1065150), (75, 866322), (81, 802150), (90, 721935), (122, 532575), (135, 481290), (150, 433161), (162, 401075), (183, 355050), (225, 288774), (263, 247050), (270, 240645), (305, 213030), (366, 177525), (405, 160430), (450, 144387), (526, 123525), (549, 118350), (610, 106515), (675, 96258), (789, 82350), (810, 80215), (915, 71010), (1098, 59175), (1315, 49410), (1350, 48129), (1525, 42606), (1578, 41175), (1647, 39450), (1830, 35505), (2025, 32086), (2367, 27450), (2630, 24705), (2745, 23670), (3050, 21303), (3294, 19725), (3945, 16470), (4050, 16043), (4575, 14202), (4734, 13725), (4941, 13150), (5490, 11835), (6575, 9882), (7101, 9150), (7890, 8235)]