146826540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 551577600

約数和(自身を除く): 404751060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 49, 54, 60, 62, 63, 70, 84, 90, 93, 98, 105, 108, 124, 126, 135, 140, 147, 155, 179, 180, 186, 189, 196, 210, 217, 245, 252, 270, 279, 294, 310, 315, 358, 372, 378, 420, 434, 441, 465, 490, 537, 540, 558, 588, 620, 630, 651, 716, 735, 756, 837, 868, 882, 895, 930, 945, 980, 1074, 1085, 1116, 1253, 1260, 1302, 1323, 1395, 1470, 1519, 1611, 1674, 1764, 1790, 1860, 1890, 1953, 2148, 2170, 2205, 2506, 2604, 2646, 2685, 2790, 2940, 3038, 3222, 3255, 3348, 3580, 3759, 3780, 3906, 4185, 4340, 4410, 4557, 4833, 5012, 5292, 5370, 5549, 5580, 5859, 6076, 6265, 6444, 6510, 6615, 7518, 7595, 7812, 8055, 8370, 8771, 8820, 9114, 9666, 9765, 10740, 11098, 11277, 11718, 12530, 13020, 13230, 13671, 15036, 15190, 16110, 16647, 16740, 17542, 18228, 18795, 19332, 19530, 22196, 22554, 22785, 23436, 24165, 25060, 26313, 26460, 27342, 27745, 29295, 30380, 32220, 33294, 33831, 35084, 37590, 38843, 39060, 41013, 43855, 45108, 45570, 48330, 49941, 52626, 54684, 55490, 56385, 58590, 66588, 67662, 68355, 75180, 77686, 78939, 82026, 83235, 87710, 91140, 96660, 99882, 105252, 110980, 112770, 116529, 117180, 131565, 135324, 136710, 149823, 155372, 157878, 164052, 166470, 169155, 175420, 194215, 199764, 205065, 225540, 233058, 236817, 249705, 263130, 271901, 273420, 299646, 315756, 332940, 338310, 349587, 388430, 394695, 410130, 466116, 473634, 499410, 526260, 543802, 582645, 599292, 676620, 699174, 749115, 776860, 789390, 815703, 820260, 947268, 998820, 1048761, 1087604, 1165290, 1184085, 1359505, 1398348, 1498230, 1578780, 1631406, 1747935, 2097522, 2330580, 2368170, 2447109, 2719010, 2996460, 3262812, 3495870, 4078515, 4195044, 4736340, 4894218, 5243805, 5438020, 6991740, 7341327, 8157030, 9788436, 10487610, 12235545, 14682654, 16314060, 20975220, 24471090, 29365308, 36706635, 48942180, 73413270, 146826540]

約数ペア:

[(1, 146826540), (2, 73413270), (3, 48942180), (4, 36706635), (5, 29365308), (6, 24471090), (7, 20975220), (9, 16314060), (10, 14682654), (12, 12235545), (14, 10487610), (15, 9788436), (18, 8157030), (20, 7341327), (21, 6991740), (27, 5438020), (28, 5243805), (30, 4894218), (31, 4736340), (35, 4195044), (36, 4078515), (42, 3495870), (45, 3262812), (49, 2996460), (54, 2719010), (60, 2447109), (62, 2368170), (63, 2330580), (70, 2097522), (84, 1747935), (90, 1631406), (93, 1578780), (98, 1498230), (105, 1398348), (108, 1359505), (124, 1184085), (126, 1165290), (135, 1087604), (140, 1048761), (147, 998820), (155, 947268), (179, 820260), (180, 815703), (186, 789390), (189, 776860), (196, 749115), (210, 699174), (217, 676620), (245, 599292), (252, 582645), (270, 543802), (279, 526260), (294, 499410), (310, 473634), (315, 466116), (358, 410130), (372, 394695), (378, 388430), (420, 349587), (434, 338310), (441, 332940), (465, 315756), (490, 299646), (537, 273420), (540, 271901), (558, 263130), (588, 249705), (620, 236817), (630, 233058), (651, 225540), (716, 205065), (735, 199764), (756, 194215), (837, 175420), (868, 169155), (882, 166470), (895, 164052), (930, 157878), (945, 155372), (980, 149823), (1074, 136710), (1085, 135324), (1116, 131565), (1253, 117180), (1260, 116529), (1302, 112770), (1323, 110980), (1395, 105252), (1470, 99882), (1519, 96660), (1611, 91140), (1674, 87710), (1764, 83235), (1790, 82026), (1860, 78939), (1890, 77686), (1953, 75180), (2148, 68355), (2170, 67662), (2205, 66588), (2506, 58590), (2604, 56385), (2646, 55490), (2685, 54684), (2790, 52626), (2940, 49941), (3038, 48330), (3222, 45570), (3255, 45108), (3348, 43855), (3580, 41013), (3759, 39060), (3780, 38843), (3906, 37590), (4185, 35084), (4340, 33831), (4410, 33294), (4557, 32220), (4833, 30380), (5012, 29295), (5292, 27745), (5370, 27342), (5549, 26460), (5580, 26313), (5859, 25060), (6076, 24165), (6265, 23436), (6444, 22785), (6510, 22554), (6615, 22196), (7518, 19530), (7595, 19332), (7812, 18795), (8055, 18228), (8370, 17542), (8771, 16740), (8820, 16647), (9114, 16110), (9666, 15190), (9765, 15036), (10740, 13671), (11098, 13230), (11277, 13020), (11718, 12530)]