73320780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 237984768

約数和(自身を除く): 164663988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 61, 65, 67, 69, 78, 92, 115, 122, 130, 134, 138, 156, 183, 195, 201, 230, 244, 260, 268, 276, 299, 305, 335, 345, 366, 390, 402, 460, 598, 610, 670, 690, 732, 780, 793, 804, 871, 897, 915, 1005, 1196, 1220, 1340, 1380, 1403, 1495, 1541, 1586, 1742, 1794, 1830, 2010, 2379, 2613, 2806, 2990, 3082, 3172, 3484, 3588, 3660, 3965, 4020, 4087, 4209, 4355, 4485, 4623, 4758, 5226, 5612, 5980, 6164, 7015, 7705, 7930, 8174, 8418, 8710, 8970, 9246, 9516, 10452, 11895, 12261, 13065, 14030, 15410, 15860, 16348, 16836, 17420, 17940, 18239, 18492, 20033, 20435, 21045, 23115, 23790, 24522, 26130, 28060, 30820, 36478, 40066, 40870, 42090, 46230, 47580, 49044, 52260, 53131, 54717, 60099, 61305, 72956, 80132, 81740, 84180, 91195, 92460, 94001, 100165, 106262, 109434, 120198, 122610, 159393, 182390, 188002, 200330, 212524, 218868, 240396, 245220, 265655, 273585, 282003, 300495, 318786, 364780, 376004, 400660, 470005, 531310, 547170, 564006, 600990, 637572, 796965, 940010, 1062620, 1094340, 1128012, 1201980, 1222013, 1410015, 1593930, 1880020, 2444026, 2820030, 3187860, 3666039, 4888052, 5640060, 6110065, 7332078, 12220130, 14664156, 18330195, 24440260, 36660390, 73320780]

約数ペア:

[(1, 73320780), (2, 36660390), (3, 24440260), (4, 18330195), (5, 14664156), (6, 12220130), (10, 7332078), (12, 6110065), (13, 5640060), (15, 4888052), (20, 3666039), (23, 3187860), (26, 2820030), (30, 2444026), (39, 1880020), (46, 1593930), (52, 1410015), (60, 1222013), (61, 1201980), (65, 1128012), (67, 1094340), (69, 1062620), (78, 940010), (92, 796965), (115, 637572), (122, 600990), (130, 564006), (134, 547170), (138, 531310), (156, 470005), (183, 400660), (195, 376004), (201, 364780), (230, 318786), (244, 300495), (260, 282003), (268, 273585), (276, 265655), (299, 245220), (305, 240396), (335, 218868), (345, 212524), (366, 200330), (390, 188002), (402, 182390), (460, 159393), (598, 122610), (610, 120198), (670, 109434), (690, 106262), (732, 100165), (780, 94001), (793, 92460), (804, 91195), (871, 84180), (897, 81740), (915, 80132), (1005, 72956), (1196, 61305), (1220, 60099), (1340, 54717), (1380, 53131), (1403, 52260), (1495, 49044), (1541, 47580), (1586, 46230), (1742, 42090), (1794, 40870), (1830, 40066), (2010, 36478), (2379, 30820), (2613, 28060), (2806, 26130), (2990, 24522), (3082, 23790), (3172, 23115), (3484, 21045), (3588, 20435), (3660, 20033), (3965, 18492), (4020, 18239), (4087, 17940), (4209, 17420), (4355, 16836), (4485, 16348), (4623, 15860), (4758, 15410), (5226, 14030), (5612, 13065), (5980, 12261), (6164, 11895), (7015, 10452), (7705, 9516), (7930, 9246), (8174, 8970), (8418, 8710)]