90799380

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 347832576

約数和(自身を除く): 257033196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 157, 162, 170, 180, 189, 204, 210, 238, 243, 252, 255, 270, 306, 314, 315, 324, 340, 357, 378, 405, 420, 459, 471, 476, 486, 510, 540, 567, 595, 612, 628, 630, 714, 756, 765, 785, 810, 918, 942, 945, 972, 1020, 1071, 1099, 1134, 1190, 1215, 1260, 1377, 1413, 1428, 1530, 1570, 1620, 1701, 1785, 1836, 1884, 1890, 2142, 2198, 2268, 2295, 2355, 2380, 2430, 2669, 2754, 2826, 2835, 3060, 3140, 3213, 3297, 3402, 3570, 3780, 4131, 4239, 4284, 4396, 4590, 4710, 4860, 5338, 5355, 5495, 5508, 5652, 5670, 6426, 6594, 6804, 6885, 7065, 7140, 8007, 8262, 8478, 8505, 9180, 9420, 9639, 9891, 10676, 10710, 10990, 11340, 12717, 12852, 13188, 13345, 13770, 14130, 16014, 16065, 16485, 16524, 16956, 17010, 18683, 19278, 19782, 20655, 21195, 21420, 21980, 24021, 25434, 26690, 27540, 28260, 28917, 29673, 32028, 32130, 32970, 34020, 37366, 38151, 38556, 39564, 40035, 41310, 42390, 48042, 48195, 49455, 50868, 53380, 56049, 57834, 59346, 63585, 64260, 65940, 72063, 74732, 76302, 80070, 82620, 84780, 89019, 93415, 96084, 96390, 98910, 112098, 115668, 118692, 120105, 127170, 144126, 144585, 148365, 152604, 160140, 168147, 178038, 186830, 190755, 192780, 197820, 216189, 224196, 240210, 254340, 267057, 280245, 288252, 289170, 296730, 336294, 356076, 360315, 373660, 381510, 432378, 445095, 480420, 504441, 534114, 560490, 578340, 593460, 648567, 672588, 720630, 763020, 840735, 864756, 890190, 1008882, 1068228, 1080945, 1120980, 1297134, 1335285, 1441260, 1513323, 1681470, 1780380, 2017764, 2161890, 2522205, 2594268, 2670570, 3026646, 3242835, 3362940, 4323780, 4539969, 5044410, 5341140, 6053292, 6485670, 7566615, 9079938, 10088820, 12971340, 15133230, 18159876, 22699845, 30266460, 45399690, 90799380]

約数ペア:

[(1, 90799380), (2, 45399690), (3, 30266460), (4, 22699845), (5, 18159876), (6, 15133230), (7, 12971340), (9, 10088820), (10, 9079938), (12, 7566615), (14, 6485670), (15, 6053292), (17, 5341140), (18, 5044410), (20, 4539969), (21, 4323780), (27, 3362940), (28, 3242835), (30, 3026646), (34, 2670570), (35, 2594268), (36, 2522205), (42, 2161890), (45, 2017764), (51, 1780380), (54, 1681470), (60, 1513323), (63, 1441260), (68, 1335285), (70, 1297134), (81, 1120980), (84, 1080945), (85, 1068228), (90, 1008882), (102, 890190), (105, 864756), (108, 840735), (119, 763020), (126, 720630), (135, 672588), (140, 648567), (153, 593460), (157, 578340), (162, 560490), (170, 534114), (180, 504441), (189, 480420), (204, 445095), (210, 432378), (238, 381510), (243, 373660), (252, 360315), (255, 356076), (270, 336294), (306, 296730), (314, 289170), (315, 288252), (324, 280245), (340, 267057), (357, 254340), (378, 240210), (405, 224196), (420, 216189), (459, 197820), (471, 192780), (476, 190755), (486, 186830), (510, 178038), (540, 168147), (567, 160140), (595, 152604), (612, 148365), (628, 144585), (630, 144126), (714, 127170), (756, 120105), (765, 118692), (785, 115668), (810, 112098), (918, 98910), (942, 96390), (945, 96084), (972, 93415), (1020, 89019), (1071, 84780), (1099, 82620), (1134, 80070), (1190, 76302), (1215, 74732), (1260, 72063), (1377, 65940), (1413, 64260), (1428, 63585), (1530, 59346), (1570, 57834), (1620, 56049), (1701, 53380), (1785, 50868), (1836, 49455), (1884, 48195), (1890, 48042), (2142, 42390), (2198, 41310), (2268, 40035), (2295, 39564), (2355, 38556), (2380, 38151), (2430, 37366), (2669, 34020), (2754, 32970), (2826, 32130), (2835, 32028), (3060, 29673), (3140, 28917), (3213, 28260), (3297, 27540), (3402, 26690), (3570, 25434), (3780, 24021), (4131, 21980), (4239, 21420), (4284, 21195), (4396, 20655), (4590, 19782), (4710, 19278), (4860, 18683), (5338, 17010), (5355, 16956), (5495, 16524), (5508, 16485), (5652, 16065), (5670, 16014), (6426, 14130), (6594, 13770), (6804, 13345), (6885, 13188), (7065, 12852), (7140, 12717), (8007, 11340), (8262, 10990), (8478, 10710), (8505, 10676), (9180, 9891), (9420, 9639)]