325908180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 1130088960

約数和(自身を除く): 804180780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 43, 45, 52, 60, 65, 78, 79, 82, 86, 90, 117, 123, 129, 130, 156, 158, 164, 172, 180, 195, 205, 215, 234, 237, 246, 258, 260, 316, 369, 387, 390, 395, 410, 430, 468, 474, 492, 516, 533, 559, 585, 615, 645, 711, 738, 774, 780, 790, 820, 860, 948, 1027, 1066, 1118, 1170, 1185, 1230, 1290, 1422, 1476, 1548, 1580, 1599, 1677, 1763, 1845, 1935, 2054, 2132, 2236, 2340, 2370, 2460, 2580, 2665, 2795, 2844, 3081, 3198, 3239, 3354, 3397, 3526, 3555, 3690, 3870, 4108, 4740, 4797, 5031, 5135, 5289, 5330, 5590, 6162, 6396, 6478, 6708, 6794, 7052, 7110, 7380, 7740, 7995, 8385, 8815, 9243, 9594, 9717, 10062, 10191, 10270, 10578, 10660, 11180, 12324, 12956, 13588, 14220, 15405, 15867, 15990, 16195, 16770, 16985, 17630, 18486, 19188, 19434, 20124, 20382, 20540, 21156, 22919, 23985, 25155, 26445, 29151, 30573, 30810, 31734, 31980, 32390, 33540, 33970, 35260, 36972, 38868, 40764, 42107, 44161, 45838, 46215, 47970, 48585, 50310, 50955, 52890, 58302, 61146, 61620, 63468, 64780, 67940, 68757, 79335, 84214, 88322, 91676, 92430, 95940, 97170, 100620, 101910, 105780, 114595, 116604, 122292, 126321, 132483, 137514, 139277, 145755, 152865, 158670, 168428, 176644, 184860, 194340, 203820, 206271, 210535, 220805, 229190, 252642, 264966, 275028, 278554, 291510, 305730, 317340, 343785, 378963, 397449, 412542, 417831, 421070, 441610, 458380, 505284, 529932, 557108, 583020, 611460, 631605, 662415, 687570, 696385, 757926, 794898, 825084, 835662, 842140, 883220, 1031355, 1253493, 1263210, 1324830, 1375140, 1392770, 1515852, 1589796, 1671324, 1810601, 1894815, 1987245, 2062710, 2089155, 2506986, 2526420, 2649660, 2785540, 3621202, 3789630, 3974490, 4125420, 4178310, 5013972, 5431803, 6267465, 7242404, 7579260, 7948980, 8356620, 9053005, 10863606, 12534930, 16295409, 18106010, 21727212, 25069860, 27159015, 32590818, 36212020, 54318030, 65181636, 81477045, 108636060, 162954090, 325908180]

約数ペア:

[(1, 325908180), (2, 162954090), (3, 108636060), (4, 81477045), (5, 65181636), (6, 54318030), (9, 36212020), (10, 32590818), (12, 27159015), (13, 25069860), (15, 21727212), (18, 18106010), (20, 16295409), (26, 12534930), (30, 10863606), (36, 9053005), (39, 8356620), (41, 7948980), (43, 7579260), (45, 7242404), (52, 6267465), (60, 5431803), (65, 5013972), (78, 4178310), (79, 4125420), (82, 3974490), (86, 3789630), (90, 3621202), (117, 2785540), (123, 2649660), (129, 2526420), (130, 2506986), (156, 2089155), (158, 2062710), (164, 1987245), (172, 1894815), (180, 1810601), (195, 1671324), (205, 1589796), (215, 1515852), (234, 1392770), (237, 1375140), (246, 1324830), (258, 1263210), (260, 1253493), (316, 1031355), (369, 883220), (387, 842140), (390, 835662), (395, 825084), (410, 794898), (430, 757926), (468, 696385), (474, 687570), (492, 662415), (516, 631605), (533, 611460), (559, 583020), (585, 557108), (615, 529932), (645, 505284), (711, 458380), (738, 441610), (774, 421070), (780, 417831), (790, 412542), (820, 397449), (860, 378963), (948, 343785), (1027, 317340), (1066, 305730), (1118, 291510), (1170, 278554), (1185, 275028), (1230, 264966), (1290, 252642), (1422, 229190), (1476, 220805), (1548, 210535), (1580, 206271), (1599, 203820), (1677, 194340), (1763, 184860), (1845, 176644), (1935, 168428), (2054, 158670), (2132, 152865), (2236, 145755), (2340, 139277), (2370, 137514), (2460, 132483), (2580, 126321), (2665, 122292), (2795, 116604), (2844, 114595), (3081, 105780), (3198, 101910), (3239, 100620), (3354, 97170), (3397, 95940), (3526, 92430), (3555, 91676), (3690, 88322), (3870, 84214), (4108, 79335), (4740, 68757), (4797, 67940), (5031, 64780), (5135, 63468), (5289, 61620), (5330, 61146), (5590, 58302), (6162, 52890), (6396, 50955), (6478, 50310), (6708, 48585), (6794, 47970), (7052, 46215), (7110, 45838), (7380, 44161), (7740, 42107), (7995, 40764), (8385, 38868), (8815, 36972), (9243, 35260), (9594, 33970), (9717, 33540), (10062, 32390), (10191, 31980), (10270, 31734), (10578, 30810), (10660, 30573), (11180, 29151), (12324, 26445), (12956, 25155), (13588, 23985), (14220, 22919), (15405, 21156), (15867, 20540), (15990, 20382), (16195, 20124), (16770, 19434), (16985, 19188), (17630, 18486)]