27905670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 87744384

約数和(自身を除く): 59838714

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 23, 26, 30, 34, 39, 45, 46, 51, 61, 65, 69, 78, 85, 90, 102, 115, 117, 122, 130, 138, 153, 170, 183, 195, 207, 221, 230, 234, 255, 299, 305, 306, 345, 366, 390, 391, 414, 442, 510, 549, 585, 598, 610, 663, 690, 765, 782, 793, 897, 915, 1035, 1037, 1098, 1105, 1170, 1173, 1326, 1403, 1495, 1530, 1586, 1794, 1830, 1955, 1989, 2070, 2074, 2210, 2346, 2379, 2691, 2745, 2806, 2990, 3111, 3315, 3519, 3910, 3965, 3978, 4209, 4485, 4758, 5083, 5185, 5382, 5490, 5865, 6222, 6630, 7015, 7038, 7137, 7930, 8418, 8970, 9333, 9945, 10166, 10370, 11730, 11895, 12627, 13455, 13481, 14030, 14274, 15249, 15555, 17595, 18239, 18666, 19890, 21045, 23790, 23851, 25254, 25415, 26910, 26962, 30498, 31110, 35190, 35685, 36478, 40443, 42090, 45747, 46665, 47702, 50830, 54717, 63135, 67405, 71370, 71553, 76245, 80886, 91195, 91494, 93330, 109434, 119255, 121329, 126270, 134810, 143106, 152490, 164151, 182390, 202215, 214659, 228735, 238510, 242658, 273585, 310063, 328302, 357765, 404430, 429318, 457470, 547170, 606645, 620126, 715530, 820755, 930189, 1073295, 1213290, 1550315, 1641510, 1860378, 2146590, 2790567, 3100630, 4650945, 5581134, 9301890, 13952835, 27905670]

約数ペア:

[(1, 27905670), (2, 13952835), (3, 9301890), (5, 5581134), (6, 4650945), (9, 3100630), (10, 2790567), (13, 2146590), (15, 1860378), (17, 1641510), (18, 1550315), (23, 1213290), (26, 1073295), (30, 930189), (34, 820755), (39, 715530), (45, 620126), (46, 606645), (51, 547170), (61, 457470), (65, 429318), (69, 404430), (78, 357765), (85, 328302), (90, 310063), (102, 273585), (115, 242658), (117, 238510), (122, 228735), (130, 214659), (138, 202215), (153, 182390), (170, 164151), (183, 152490), (195, 143106), (207, 134810), (221, 126270), (230, 121329), (234, 119255), (255, 109434), (299, 93330), (305, 91494), (306, 91195), (345, 80886), (366, 76245), (390, 71553), (391, 71370), (414, 67405), (442, 63135), (510, 54717), (549, 50830), (585, 47702), (598, 46665), (610, 45747), (663, 42090), (690, 40443), (765, 36478), (782, 35685), (793, 35190), (897, 31110), (915, 30498), (1035, 26962), (1037, 26910), (1098, 25415), (1105, 25254), (1170, 23851), (1173, 23790), (1326, 21045), (1403, 19890), (1495, 18666), (1530, 18239), (1586, 17595), (1794, 15555), (1830, 15249), (1955, 14274), (1989, 14030), (2070, 13481), (2074, 13455), (2210, 12627), (2346, 11895), (2379, 11730), (2691, 10370), (2745, 10166), (2806, 9945), (2990, 9333), (3111, 8970), (3315, 8418), (3519, 7930), (3910, 7137), (3965, 7038), (3978, 7015), (4209, 6630), (4485, 6222), (4758, 5865), (5083, 5490), (5185, 5382)]