87008040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:721

約数の個数: 256

約数和(自身を含む): 351475200

約数和(自身を除く): 264467160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 677, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1354, 1428, 1512, 1530, 1785, 1836, 1890, 2031, 2040, 2142, 2295, 2380, 2520, 2708, 2856, 3060, 3213, 3385, 3570, 3672, 3780, 4062, 4284, 4590, 4739, 4760, 5355, 5416, 6093, 6120, 6426, 6770, 7140, 7560, 8124, 8568, 9180, 9478, 10155, 10710, 11509, 12186, 12852, 13540, 14217, 14280, 16065, 16248, 18279, 18360, 18956, 20310, 21420, 23018, 23695, 24372, 25704, 27080, 28434, 30465, 32130, 34527, 36558, 37912, 40620, 42651, 42840, 46036, 47390, 48744, 56868, 57545, 60930, 64260, 69054, 71085, 73116, 80563, 81240, 85302, 91395, 92072, 94780, 103581, 113736, 115090, 121860, 127953, 128520, 138108, 142170, 146232, 161126, 170604, 172635, 182790, 189560, 207162, 213255, 230180, 241689, 243720, 255906, 276216, 284340, 310743, 322252, 341208, 345270, 365580, 402815, 414324, 426510, 460360, 483378, 511812, 517905, 568680, 621486, 639765, 644504, 690540, 725067, 731160, 805630, 828648, 853020, 966756, 1023624, 1035810, 1208445, 1242972, 1279530, 1381080, 1450134, 1553715, 1611260, 1706040, 1933512, 2071620, 2175201, 2416890, 2485944, 2559060, 2900268, 3107430, 3222520, 3625335, 4143240, 4350402, 4833780, 5118120, 5800536, 6214860, 7250670, 8700804, 9667560, 10876005, 12429720, 14501340, 17401608, 21752010, 29002680, 43504020, 87008040]

約数ペア:

[(1, 87008040), (2, 43504020), (3, 29002680), (4, 21752010), (5, 17401608), (6, 14501340), (7, 12429720), (8, 10876005), (9, 9667560), (10, 8700804), (12, 7250670), (14, 6214860), (15, 5800536), (17, 5118120), (18, 4833780), (20, 4350402), (21, 4143240), (24, 3625335), (27, 3222520), (28, 3107430), (30, 2900268), (34, 2559060), (35, 2485944), (36, 2416890), (40, 2175201), (42, 2071620), (45, 1933512), (51, 1706040), (54, 1611260), (56, 1553715), (60, 1450134), (63, 1381080), (68, 1279530), (70, 1242972), (72, 1208445), (84, 1035810), (85, 1023624), (90, 966756), (102, 853020), (105, 828648), (108, 805630), (119, 731160), (120, 725067), (126, 690540), (135, 644504), (136, 639765), (140, 621486), (153, 568680), (168, 517905), (170, 511812), (180, 483378), (189, 460360), (204, 426510), (210, 414324), (216, 402815), (238, 365580), (252, 345270), (255, 341208), (270, 322252), (280, 310743), (306, 284340), (315, 276216), (340, 255906), (357, 243720), (360, 241689), (378, 230180), (408, 213255), (420, 207162), (459, 189560), (476, 182790), (504, 172635), (510, 170604), (540, 161126), (595, 146232), (612, 142170), (630, 138108), (677, 128520), (680, 127953), (714, 121860), (756, 115090), (765, 113736), (840, 103581), (918, 94780), (945, 92072), (952, 91395), (1020, 85302), (1071, 81240), (1080, 80563), (1190, 73116), (1224, 71085), (1260, 69054), (1354, 64260), (1428, 60930), (1512, 57545), (1530, 56868), (1785, 48744), (1836, 47390), (1890, 46036), (2031, 42840), (2040, 42651), (2142, 40620), (2295, 37912), (2380, 36558), (2520, 34527), (2708, 32130), (2856, 30465), (3060, 28434), (3213, 27080), (3385, 25704), (3570, 24372), (3672, 23695), (3780, 23018), (4062, 21420), (4284, 20310), (4590, 18956), (4739, 18360), (4760, 18279), (5355, 16248), (5416, 16065), (6093, 14280), (6120, 14217), (6426, 13540), (6770, 12852), (7140, 12186), (7560, 11509), (8124, 10710), (8568, 10155), (9180, 9478)]