154301940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 545965056

約数和(自身を除く): 391663116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 47, 52, 60, 61, 65, 69, 78, 90, 92, 94, 115, 117, 122, 130, 138, 141, 156, 180, 183, 188, 195, 207, 230, 234, 235, 244, 260, 276, 282, 299, 305, 345, 366, 390, 414, 423, 460, 468, 470, 549, 564, 585, 598, 610, 611, 690, 705, 732, 780, 793, 828, 846, 897, 915, 940, 1035, 1081, 1098, 1170, 1196, 1220, 1222, 1380, 1403, 1410, 1495, 1586, 1692, 1794, 1830, 1833, 2070, 2115, 2162, 2196, 2340, 2379, 2444, 2691, 2745, 2806, 2820, 2867, 2990, 3055, 3172, 3243, 3588, 3660, 3666, 3965, 4140, 4209, 4230, 4324, 4485, 4758, 5382, 5405, 5490, 5499, 5612, 5734, 5980, 6110, 6486, 7015, 7137, 7332, 7930, 8418, 8460, 8601, 8970, 9165, 9516, 9729, 10764, 10810, 10980, 10998, 11468, 11895, 12220, 12627, 12972, 13455, 14030, 14053, 14274, 14335, 15860, 16215, 16836, 17202, 17940, 18239, 18330, 19458, 21045, 21620, 21996, 23790, 25254, 25803, 26910, 27495, 28060, 28106, 28548, 28670, 32430, 34404, 35685, 36478, 36660, 37271, 38916, 42090, 42159, 43005, 47580, 48645, 50508, 51606, 53820, 54717, 54990, 56212, 57340, 63135, 64860, 65941, 70265, 71370, 72956, 74542, 84180, 84318, 86010, 91195, 97290, 103212, 109434, 109980, 111813, 126270, 126477, 129015, 131882, 140530, 142740, 149084, 164151, 168636, 172020, 182390, 186355, 194580, 197823, 210795, 218868, 223626, 252540, 252954, 258030, 263764, 273585, 281060, 328302, 329705, 335439, 364780, 372710, 395646, 421590, 447252, 505908, 516060, 547170, 559065, 593469, 632385, 656604, 659410, 670878, 745420, 791292, 820755, 843180, 857233, 989115, 1094340, 1118130, 1186938, 1264770, 1318820, 1341756, 1641510, 1677195, 1714466, 1978230, 2236260, 2373876, 2529540, 2571699, 2967345, 3283020, 3354390, 3428932, 3956460, 4286165, 5143398, 5934690, 6708780, 7715097, 8572330, 10286796, 11869380, 12858495, 15430194, 17144660, 25716990, 30860388, 38575485, 51433980, 77150970, 154301940]

約数ペア:

[(1, 154301940), (2, 77150970), (3, 51433980), (4, 38575485), (5, 30860388), (6, 25716990), (9, 17144660), (10, 15430194), (12, 12858495), (13, 11869380), (15, 10286796), (18, 8572330), (20, 7715097), (23, 6708780), (26, 5934690), (30, 5143398), (36, 4286165), (39, 3956460), (45, 3428932), (46, 3354390), (47, 3283020), (52, 2967345), (60, 2571699), (61, 2529540), (65, 2373876), (69, 2236260), (78, 1978230), (90, 1714466), (92, 1677195), (94, 1641510), (115, 1341756), (117, 1318820), (122, 1264770), (130, 1186938), (138, 1118130), (141, 1094340), (156, 989115), (180, 857233), (183, 843180), (188, 820755), (195, 791292), (207, 745420), (230, 670878), (234, 659410), (235, 656604), (244, 632385), (260, 593469), (276, 559065), (282, 547170), (299, 516060), (305, 505908), (345, 447252), (366, 421590), (390, 395646), (414, 372710), (423, 364780), (460, 335439), (468, 329705), (470, 328302), (549, 281060), (564, 273585), (585, 263764), (598, 258030), (610, 252954), (611, 252540), (690, 223626), (705, 218868), (732, 210795), (780, 197823), (793, 194580), (828, 186355), (846, 182390), (897, 172020), (915, 168636), (940, 164151), (1035, 149084), (1081, 142740), (1098, 140530), (1170, 131882), (1196, 129015), (1220, 126477), (1222, 126270), (1380, 111813), (1403, 109980), (1410, 109434), (1495, 103212), (1586, 97290), (1692, 91195), (1794, 86010), (1830, 84318), (1833, 84180), (2070, 74542), (2115, 72956), (2162, 71370), (2196, 70265), (2340, 65941), (2379, 64860), (2444, 63135), (2691, 57340), (2745, 56212), (2806, 54990), (2820, 54717), (2867, 53820), (2990, 51606), (3055, 50508), (3172, 48645), (3243, 47580), (3588, 43005), (3660, 42159), (3666, 42090), (3965, 38916), (4140, 37271), (4209, 36660), (4230, 36478), (4324, 35685), (4485, 34404), (4758, 32430), (5382, 28670), (5405, 28548), (5490, 28106), (5499, 28060), (5612, 27495), (5734, 26910), (5980, 25803), (6110, 25254), (6486, 23790), (7015, 21996), (7137, 21620), (7332, 21045), (7930, 19458), (8418, 18330), (8460, 18239), (8601, 17940), (8970, 17202), (9165, 16836), (9516, 16215), (9729, 15860), (10764, 14335), (10810, 14274), (10980, 14053), (10998, 14030), (11468, 13455), (11895, 12972), (12220, 12627)]