75272940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1447}}^1$

素因数の和:1496

約数の個数: 108

約数和(自身を含む): 242716656

約数和(自身を除く): 167443716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1447, 1530, 1734, 2601, 2890, 2894, 3060, 3468, 4335, 4341, 5202, 5780, 5788, 7235, 8670, 8682, 10404, 13005, 13023, 14470, 17340, 17364, 21705, 24599, 26010, 26046, 28940, 43410, 49198, 52020, 52092, 65115, 73797, 86820, 98396, 122995, 130230, 147594, 221391, 245990, 260460, 295188, 368985, 418183, 442782, 491980, 737970, 836366, 885564, 1106955, 1254549, 1475940, 1672732, 2090915, 2213910, 2509098, 3763647, 4181830, 4427820, 5018196, 6272745, 7527294, 8363660, 12545490, 15054588, 18818235, 25090980, 37636470, 75272940]

約数ペア:

[(1, 75272940), (2, 37636470), (3, 25090980), (4, 18818235), (5, 15054588), (6, 12545490), (9, 8363660), (10, 7527294), (12, 6272745), (15, 5018196), (17, 4427820), (18, 4181830), (20, 3763647), (30, 2509098), (34, 2213910), (36, 2090915), (45, 1672732), (51, 1475940), (60, 1254549), (68, 1106955), (85, 885564), (90, 836366), (102, 737970), (153, 491980), (170, 442782), (180, 418183), (204, 368985), (255, 295188), (289, 260460), (306, 245990), (340, 221391), (510, 147594), (578, 130230), (612, 122995), (765, 98396), (867, 86820), (1020, 73797), (1156, 65115), (1445, 52092), (1447, 52020), (1530, 49198), (1734, 43410), (2601, 28940), (2890, 26046), (2894, 26010), (3060, 24599), (3468, 21705), (4335, 17364), (4341, 17340), (5202, 14470), (5780, 13023), (5788, 13005), (7235, 10404), (8670, 8682)]