422499960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3251}}^1$

素因数の和:3306

約数の個数: 144

約数和(自身を含む): 1449644040

約数和(自身を除く): 1027144080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1710, 1805, 2166, 2280, 2888, 3249, 3251, 3420, 3610, 4332, 5415, 6498, 6502, 6840, 7220, 8664, 9753, 10830, 12996, 13004, 14440, 16245, 16255, 19506, 21660, 25992, 26008, 29259, 32490, 32510, 39012, 43320, 48765, 58518, 61769, 64980, 65020, 78024, 97530, 117036, 123538, 129960, 130040, 146295, 185307, 195060, 234072, 247076, 292590, 308845, 370614, 390120, 494152, 555921, 585180, 617690, 741228, 926535, 1111842, 1170360, 1173611, 1235380, 1482456, 1853070, 2223684, 2347222, 2470760, 2779605, 3520833, 3706140, 4447368, 4694444, 5559210, 5868055, 7041666, 7412280, 9388888, 10562499, 11118420, 11736110, 14083332, 17604165, 21124998, 22236840, 23472220, 28166664, 35208330, 42249996, 46944440, 52812495, 70416660, 84499992, 105624990, 140833320, 211249980, 422499960]

約数ペア:

[(1, 422499960), (2, 211249980), (3, 140833320), (4, 105624990), (5, 84499992), (6, 70416660), (8, 52812495), (9, 46944440), (10, 42249996), (12, 35208330), (15, 28166664), (18, 23472220), (19, 22236840), (20, 21124998), (24, 17604165), (30, 14083332), (36, 11736110), (38, 11118420), (40, 10562499), (45, 9388888), (57, 7412280), (60, 7041666), (72, 5868055), (76, 5559210), (90, 4694444), (95, 4447368), (114, 3706140), (120, 3520833), (152, 2779605), (171, 2470760), (180, 2347222), (190, 2223684), (228, 1853070), (285, 1482456), (342, 1235380), (360, 1173611), (361, 1170360), (380, 1111842), (456, 926535), (570, 741228), (684, 617690), (722, 585180), (760, 555921), (855, 494152), (1083, 390120), (1140, 370614), (1368, 308845), (1444, 292590), (1710, 247076), (1805, 234072), (2166, 195060), (2280, 185307), (2888, 146295), (3249, 130040), (3251, 129960), (3420, 123538), (3610, 117036), (4332, 97530), (5415, 78024), (6498, 65020), (6502, 64980), (6840, 61769), (7220, 58518), (8664, 48765), (9753, 43320), (10830, 39012), (12996, 32510), (13004, 32490), (14440, 29259), (16245, 26008), (16255, 25992), (19506, 21660)]