91945560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 192

約数和(自身を含む): 338169600

約数和(自身を除く): 246224040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 823, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1646, 1862, 1960, 1995, 2280, 2469, 2660, 2793, 2940, 3192, 3292, 3724, 3990, 4115, 4655, 4938, 5320, 5586, 5761, 5880, 6584, 7448, 7980, 8230, 9310, 9876, 11172, 11522, 12345, 13965, 15637, 15960, 16460, 17283, 18620, 19752, 22344, 23044, 24690, 27930, 28805, 31274, 32920, 34566, 37240, 40327, 46088, 46911, 49380, 55860, 57610, 62548, 69132, 78185, 80654, 86415, 93822, 98760, 109459, 111720, 115220, 120981, 125096, 138264, 156370, 161308, 172830, 187644, 201635, 218918, 230440, 234555, 241962, 312740, 322616, 328377, 345660, 375288, 403270, 437836, 469110, 483924, 547295, 604905, 625480, 656754, 691320, 766213, 806540, 875672, 938220, 967848, 1094590, 1209810, 1313508, 1532426, 1613080, 1641885, 1876440, 2189180, 2298639, 2419620, 2627016, 3064852, 3283770, 3831065, 4378360, 4597278, 4839240, 6129704, 6567540, 7662130, 9194556, 11493195, 13135080, 15324260, 18389112, 22986390, 30648520, 45972780, 91945560]

約数ペア:

[(1, 91945560), (2, 45972780), (3, 30648520), (4, 22986390), (5, 18389112), (6, 15324260), (7, 13135080), (8, 11493195), (10, 9194556), (12, 7662130), (14, 6567540), (15, 6129704), (19, 4839240), (20, 4597278), (21, 4378360), (24, 3831065), (28, 3283770), (30, 3064852), (35, 2627016), (38, 2419620), (40, 2298639), (42, 2189180), (49, 1876440), (56, 1641885), (57, 1613080), (60, 1532426), (70, 1313508), (76, 1209810), (84, 1094590), (95, 967848), (98, 938220), (105, 875672), (114, 806540), (120, 766213), (133, 691320), (140, 656754), (147, 625480), (152, 604905), (168, 547295), (190, 483924), (196, 469110), (210, 437836), (228, 403270), (245, 375288), (266, 345660), (280, 328377), (285, 322616), (294, 312740), (380, 241962), (392, 234555), (399, 230440), (420, 218918), (456, 201635), (490, 187644), (532, 172830), (570, 161308), (588, 156370), (665, 138264), (735, 125096), (760, 120981), (798, 115220), (823, 111720), (840, 109459), (931, 98760), (980, 93822), (1064, 86415), (1140, 80654), (1176, 78185), (1330, 69132), (1470, 62548), (1596, 57610), (1646, 55860), (1862, 49380), (1960, 46911), (1995, 46088), (2280, 40327), (2469, 37240), (2660, 34566), (2793, 32920), (2940, 31274), (3192, 28805), (3292, 27930), (3724, 24690), (3990, 23044), (4115, 22344), (4655, 19752), (4938, 18620), (5320, 17283), (5586, 16460), (5761, 15960), (5880, 15637), (6584, 13965), (7448, 12345), (7980, 11522), (8230, 11172), (9310, 9876)]