73573620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4243}}^1$

素因数の和:4289

約数の個数: 72

約数和(自身を含む): 218888544

約数和(自身を除く): 145314924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4243, 4335, 5780, 8486, 8670, 12729, 16972, 17340, 21215, 25458, 42430, 50916, 63645, 72131, 84860, 127290, 144262, 216393, 254580, 288524, 360655, 432786, 721310, 865572, 1081965, 1226227, 1442620, 2163930, 2452454, 3678681, 4327860, 4904908, 6131135, 7357362, 12262270, 14714724, 18393405, 24524540, 36786810, 73573620]

約数ペア:

[(1, 73573620), (2, 36786810), (3, 24524540), (4, 18393405), (5, 14714724), (6, 12262270), (10, 7357362), (12, 6131135), (15, 4904908), (17, 4327860), (20, 3678681), (30, 2452454), (34, 2163930), (51, 1442620), (60, 1226227), (68, 1081965), (85, 865572), (102, 721310), (170, 432786), (204, 360655), (255, 288524), (289, 254580), (340, 216393), (510, 144262), (578, 127290), (867, 84860), (1020, 72131), (1156, 63645), (1445, 50916), (1734, 42430), (2890, 25458), (3468, 21215), (4243, 17340), (4335, 16972), (5780, 12729), (8486, 8670)]