176981220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1483}}^1$

素因数の和:1531

約数の個数: 192

約数和(自身を含む): 628266240

約数和(自身を除く): 451285020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1483, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 2966, 3060, 3315, 3510, 3978, 4420, 4449, 4590, 5932, 5967, 6630, 7020, 7415, 7956, 8898, 9180, 9945, 11934, 13260, 13347, 14830, 17796, 19279, 19890, 22245, 23868, 25211, 26694, 29660, 29835, 38558, 39780, 40041, 44490, 50422, 53388, 57837, 59670, 66735, 75633, 77116, 80082, 88980, 96395, 100844, 115674, 119340, 126055, 133470, 151266, 160164, 173511, 192790, 200205, 226899, 231348, 252110, 266940, 289185, 302532, 327743, 347022, 378165, 385580, 400410, 453798, 504220, 520533, 578370, 655486, 680697, 694044, 756330, 800820, 867555, 907596, 983229, 1041066, 1134495, 1156740, 1310972, 1361394, 1512660, 1638715, 1735110, 1966458, 2082132, 2268990, 2602665, 2722788, 2949687, 3277430, 3403485, 3470220, 3932916, 4537980, 4916145, 5205330, 5899374, 6554860, 6806970, 8849061, 9832290, 10410660, 11798748, 13613940, 14748435, 17698122, 19664580, 29496870, 35396244, 44245305, 58993740, 88490610, 176981220]

約数ペア:

[(1, 176981220), (2, 88490610), (3, 58993740), (4, 44245305), (5, 35396244), (6, 29496870), (9, 19664580), (10, 17698122), (12, 14748435), (13, 13613940), (15, 11798748), (17, 10410660), (18, 9832290), (20, 8849061), (26, 6806970), (27, 6554860), (30, 5899374), (34, 5205330), (36, 4916145), (39, 4537980), (45, 3932916), (51, 3470220), (52, 3403485), (54, 3277430), (60, 2949687), (65, 2722788), (68, 2602665), (78, 2268990), (85, 2082132), (90, 1966458), (102, 1735110), (108, 1638715), (117, 1512660), (130, 1361394), (135, 1310972), (153, 1156740), (156, 1134495), (170, 1041066), (180, 983229), (195, 907596), (204, 867555), (221, 800820), (234, 756330), (255, 694044), (260, 680697), (270, 655486), (306, 578370), (340, 520533), (351, 504220), (390, 453798), (442, 400410), (459, 385580), (468, 378165), (510, 347022), (540, 327743), (585, 302532), (612, 289185), (663, 266940), (702, 252110), (765, 231348), (780, 226899), (884, 200205), (918, 192790), (1020, 173511), (1105, 160164), (1170, 151266), (1326, 133470), (1404, 126055), (1483, 119340), (1530, 115674), (1755, 100844), (1836, 96395), (1989, 88980), (2210, 80082), (2295, 77116), (2340, 75633), (2652, 66735), (2966, 59670), (3060, 57837), (3315, 53388), (3510, 50422), (3978, 44490), (4420, 40041), (4449, 39780), (4590, 38558), (5932, 29835), (5967, 29660), (6630, 26694), (7020, 25211), (7415, 23868), (7956, 22245), (8898, 19890), (9180, 19279), (9945, 17796), (11934, 14830), (13260, 13347)]