75451040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 222082560

約数和(自身を除く): 146631520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 29, 32, 35, 40, 46, 56, 58, 70, 80, 92, 101, 112, 115, 116, 140, 145, 160, 161, 184, 202, 203, 224, 230, 232, 280, 290, 322, 368, 404, 406, 460, 464, 505, 560, 580, 644, 667, 707, 736, 805, 808, 812, 920, 928, 1010, 1015, 1120, 1160, 1288, 1334, 1414, 1610, 1616, 1624, 1840, 2020, 2030, 2320, 2323, 2576, 2668, 2828, 2929, 3220, 3232, 3248, 3335, 3535, 3680, 4040, 4060, 4640, 4646, 4669, 5152, 5336, 5656, 5858, 6440, 6496, 6670, 7070, 8080, 8120, 9292, 9338, 10672, 11312, 11615, 11716, 12880, 13340, 14140, 14645, 16160, 16240, 16261, 18584, 18676, 20503, 21344, 22624, 23230, 23345, 23432, 25760, 26680, 28280, 29290, 32480, 32522, 37168, 37352, 41006, 46460, 46690, 46864, 53360, 56560, 58580, 65044, 67367, 74336, 74704, 81305, 82012, 92920, 93380, 93728, 102515, 106720, 113120, 117160, 130088, 134734, 149408, 162610, 164024, 185840, 186760, 205030, 234320, 260176, 269468, 325220, 328048, 336835, 371680, 373520, 410060, 468640, 471569, 520352, 538936, 650440, 656096, 673670, 747040, 820120, 943138, 1077872, 1300880, 1347340, 1640240, 1886276, 2155744, 2357845, 2601760, 2694680, 3280480, 3772552, 4715690, 5389360, 7545104, 9431380, 10778720, 15090208, 18862760, 37725520, 75451040]

約数ペア:

[(1, 75451040), (2, 37725520), (4, 18862760), (5, 15090208), (7, 10778720), (8, 9431380), (10, 7545104), (14, 5389360), (16, 4715690), (20, 3772552), (23, 3280480), (28, 2694680), (29, 2601760), (32, 2357845), (35, 2155744), (40, 1886276), (46, 1640240), (56, 1347340), (58, 1300880), (70, 1077872), (80, 943138), (92, 820120), (101, 747040), (112, 673670), (115, 656096), (116, 650440), (140, 538936), (145, 520352), (160, 471569), (161, 468640), (184, 410060), (202, 373520), (203, 371680), (224, 336835), (230, 328048), (232, 325220), (280, 269468), (290, 260176), (322, 234320), (368, 205030), (404, 186760), (406, 185840), (460, 164024), (464, 162610), (505, 149408), (560, 134734), (580, 130088), (644, 117160), (667, 113120), (707, 106720), (736, 102515), (805, 93728), (808, 93380), (812, 92920), (920, 82012), (928, 81305), (1010, 74704), (1015, 74336), (1120, 67367), (1160, 65044), (1288, 58580), (1334, 56560), (1414, 53360), (1610, 46864), (1616, 46690), (1624, 46460), (1840, 41006), (2020, 37352), (2030, 37168), (2320, 32522), (2323, 32480), (2576, 29290), (2668, 28280), (2828, 26680), (2929, 25760), (3220, 23432), (3232, 23345), (3248, 23230), (3335, 22624), (3535, 21344), (3680, 20503), (4040, 18676), (4060, 18584), (4640, 16261), (4646, 16240), (4669, 16160), (5152, 14645), (5336, 14140), (5656, 13340), (5858, 12880), (6440, 11716), (6496, 11615), (6670, 11312), (7070, 10672), (8080, 9338), (8120, 9292)]