243399780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 847566720

約数和(自身を除く): 604166940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 43, 45, 52, 59, 60, 65, 78, 82, 86, 90, 117, 118, 123, 129, 130, 156, 164, 172, 177, 180, 195, 205, 215, 234, 236, 246, 258, 260, 295, 354, 369, 387, 390, 410, 430, 468, 492, 516, 531, 533, 559, 585, 590, 615, 645, 708, 738, 767, 774, 780, 820, 860, 885, 1062, 1066, 1118, 1170, 1180, 1230, 1290, 1476, 1534, 1548, 1599, 1677, 1763, 1770, 1845, 1935, 2124, 2132, 2236, 2301, 2340, 2419, 2460, 2537, 2580, 2655, 2665, 2795, 3068, 3198, 3354, 3526, 3540, 3690, 3835, 3870, 4602, 4797, 4838, 5031, 5074, 5289, 5310, 5330, 5590, 6396, 6708, 6903, 7052, 7257, 7380, 7611, 7670, 7740, 7995, 8385, 8815, 9204, 9594, 9676, 10062, 10148, 10578, 10620, 10660, 11180, 11505, 12095, 12685, 13806, 14514, 15222, 15340, 15867, 15990, 16770, 17630, 19188, 20124, 21156, 21771, 22833, 22919, 23010, 23985, 24190, 25155, 25370, 26445, 27612, 29028, 30444, 31447, 31734, 31980, 32981, 33540, 34515, 35260, 36285, 38055, 43542, 45666, 45838, 46020, 47970, 48380, 50310, 50740, 52890, 62894, 63468, 65962, 68757, 69030, 72570, 76110, 79335, 87084, 91332, 91676, 94341, 95940, 98943, 100620, 104017, 105780, 108855, 114165, 114595, 125788, 131924, 137514, 138060, 145140, 152220, 157235, 158670, 164905, 188682, 197886, 206271, 208034, 217710, 228330, 229190, 275028, 283023, 296829, 312051, 314470, 317340, 329810, 343785, 377364, 395772, 412542, 416068, 435420, 456660, 458380, 471705, 494715, 520085, 566046, 593658, 624102, 628940, 659620, 687570, 825084, 936153, 943410, 989430, 1031355, 1040170, 1132092, 1187316, 1248204, 1352221, 1375140, 1415115, 1484145, 1560255, 1872306, 1886820, 1978860, 2062710, 2080340, 2704442, 2830230, 2968290, 3120510, 3744612, 4056663, 4125420, 4680765, 5408884, 5660460, 5936580, 6241020, 6761105, 8113326, 9361530, 12169989, 13522210, 16226652, 18723060, 20283315, 24339978, 27044420, 40566630, 48679956, 60849945, 81133260, 121699890, 243399780]

約数ペア:

[(1, 243399780), (2, 121699890), (3, 81133260), (4, 60849945), (5, 48679956), (6, 40566630), (9, 27044420), (10, 24339978), (12, 20283315), (13, 18723060), (15, 16226652), (18, 13522210), (20, 12169989), (26, 9361530), (30, 8113326), (36, 6761105), (39, 6241020), (41, 5936580), (43, 5660460), (45, 5408884), (52, 4680765), (59, 4125420), (60, 4056663), (65, 3744612), (78, 3120510), (82, 2968290), (86, 2830230), (90, 2704442), (117, 2080340), (118, 2062710), (123, 1978860), (129, 1886820), (130, 1872306), (156, 1560255), (164, 1484145), (172, 1415115), (177, 1375140), (180, 1352221), (195, 1248204), (205, 1187316), (215, 1132092), (234, 1040170), (236, 1031355), (246, 989430), (258, 943410), (260, 936153), (295, 825084), (354, 687570), (369, 659620), (387, 628940), (390, 624102), (410, 593658), (430, 566046), (468, 520085), (492, 494715), (516, 471705), (531, 458380), (533, 456660), (559, 435420), (585, 416068), (590, 412542), (615, 395772), (645, 377364), (708, 343785), (738, 329810), (767, 317340), (774, 314470), (780, 312051), (820, 296829), (860, 283023), (885, 275028), (1062, 229190), (1066, 228330), (1118, 217710), (1170, 208034), (1180, 206271), (1230, 197886), (1290, 188682), (1476, 164905), (1534, 158670), (1548, 157235), (1599, 152220), (1677, 145140), (1763, 138060), (1770, 137514), (1845, 131924), (1935, 125788), (2124, 114595), (2132, 114165), (2236, 108855), (2301, 105780), (2340, 104017), (2419, 100620), (2460, 98943), (2537, 95940), (2580, 94341), (2655, 91676), (2665, 91332), (2795, 87084), (3068, 79335), (3198, 76110), (3354, 72570), (3526, 69030), (3540, 68757), (3690, 65962), (3835, 63468), (3870, 62894), (4602, 52890), (4797, 50740), (4838, 50310), (5031, 48380), (5074, 47970), (5289, 46020), (5310, 45838), (5330, 45666), (5590, 43542), (6396, 38055), (6708, 36285), (6903, 35260), (7052, 34515), (7257, 33540), (7380, 32981), (7611, 31980), (7670, 31734), (7740, 31447), (7995, 30444), (8385, 29028), (8815, 27612), (9204, 26445), (9594, 25370), (9676, 25155), (10062, 24190), (10148, 23985), (10578, 23010), (10620, 22919), (10660, 22833), (11180, 21771), (11505, 21156), (12095, 20124), (12685, 19188), (13806, 17630), (14514, 16770), (15222, 15990), (15340, 15867)]