138551400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 519966720

約数和(自身を除く): 381415320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 31, 36, 39, 40, 45, 50, 52, 60, 62, 65, 72, 75, 78, 90, 93, 100, 104, 117, 120, 124, 130, 150, 155, 156, 180, 186, 191, 195, 200, 225, 234, 248, 260, 279, 300, 310, 312, 325, 360, 372, 382, 390, 403, 450, 465, 468, 520, 558, 573, 585, 600, 620, 650, 744, 764, 775, 780, 806, 900, 930, 936, 955, 975, 1116, 1146, 1170, 1209, 1240, 1300, 1395, 1528, 1550, 1560, 1612, 1719, 1800, 1860, 1910, 1950, 2015, 2232, 2292, 2325, 2340, 2418, 2483, 2600, 2790, 2865, 2925, 3100, 3224, 3438, 3627, 3720, 3820, 3900, 4030, 4584, 4650, 4680, 4775, 4836, 4966, 5580, 5730, 5850, 5921, 6045, 6200, 6876, 6975, 7254, 7449, 7640, 7800, 8060, 8595, 9300, 9550, 9672, 9932, 10075, 11160, 11460, 11700, 11842, 12090, 12415, 13752, 13950, 14325, 14508, 14898, 16120, 17190, 17763, 18135, 18600, 19100, 19864, 20150, 22347, 22920, 23400, 23684, 24180, 24830, 27900, 28650, 29016, 29605, 29796, 30225, 34380, 35526, 36270, 37245, 38200, 40300, 42975, 44694, 47368, 48360, 49660, 53289, 55800, 57300, 59210, 59592, 60450, 62075, 68760, 71052, 72540, 74490, 76973, 80600, 85950, 88815, 89388, 90675, 99320, 106578, 111735, 114600, 118420, 120900, 124150, 142104, 145080, 148025, 148980, 153946, 171900, 177630, 178776, 181350, 186225, 213156, 223470, 230919, 236840, 241800, 248300, 266445, 296050, 297960, 307892, 343800, 355260, 362700, 372450, 384865, 426312, 444075, 446940, 461838, 496600, 532890, 558675, 592100, 615784, 692757, 710520, 725400, 744900, 769730, 888150, 893880, 923676, 1065780, 1117350, 1154595, 1184200, 1332225, 1385514, 1489800, 1539460, 1776300, 1847352, 1924325, 2131560, 2234700, 2309190, 2664450, 2771028, 3078920, 3463785, 3552600, 3848650, 4469400, 4618380, 5328900, 5542056, 5772975, 6927570, 7697300, 9236760, 10657800, 11545950, 13855140, 15394600, 17318925, 23091900, 27710280, 34637850, 46183800, 69275700, 138551400]

約数ペア:

[(1, 138551400), (2, 69275700), (3, 46183800), (4, 34637850), (5, 27710280), (6, 23091900), (8, 17318925), (9, 15394600), (10, 13855140), (12, 11545950), (13, 10657800), (15, 9236760), (18, 7697300), (20, 6927570), (24, 5772975), (25, 5542056), (26, 5328900), (30, 4618380), (31, 4469400), (36, 3848650), (39, 3552600), (40, 3463785), (45, 3078920), (50, 2771028), (52, 2664450), (60, 2309190), (62, 2234700), (65, 2131560), (72, 1924325), (75, 1847352), (78, 1776300), (90, 1539460), (93, 1489800), (100, 1385514), (104, 1332225), (117, 1184200), (120, 1154595), (124, 1117350), (130, 1065780), (150, 923676), (155, 893880), (156, 888150), (180, 769730), (186, 744900), (191, 725400), (195, 710520), (200, 692757), (225, 615784), (234, 592100), (248, 558675), (260, 532890), (279, 496600), (300, 461838), (310, 446940), (312, 444075), (325, 426312), (360, 384865), (372, 372450), (382, 362700), (390, 355260), (403, 343800), (450, 307892), (465, 297960), (468, 296050), (520, 266445), (558, 248300), (573, 241800), (585, 236840), (600, 230919), (620, 223470), (650, 213156), (744, 186225), (764, 181350), (775, 178776), (780, 177630), (806, 171900), (900, 153946), (930, 148980), (936, 148025), (955, 145080), (975, 142104), (1116, 124150), (1146, 120900), (1170, 118420), (1209, 114600), (1240, 111735), (1300, 106578), (1395, 99320), (1528, 90675), (1550, 89388), (1560, 88815), (1612, 85950), (1719, 80600), (1800, 76973), (1860, 74490), (1910, 72540), (1950, 71052), (2015, 68760), (2232, 62075), (2292, 60450), (2325, 59592), (2340, 59210), (2418, 57300), (2483, 55800), (2600, 53289), (2790, 49660), (2865, 48360), (2925, 47368), (3100, 44694), (3224, 42975), (3438, 40300), (3627, 38200), (3720, 37245), (3820, 36270), (3900, 35526), (4030, 34380), (4584, 30225), (4650, 29796), (4680, 29605), (4775, 29016), (4836, 28650), (4966, 27900), (5580, 24830), (5730, 24180), (5850, 23684), (5921, 23400), (6045, 22920), (6200, 22347), (6876, 20150), (6975, 19864), (7254, 19100), (7449, 18600), (7640, 18135), (7800, 17763), (8060, 17190), (8595, 16120), (9300, 14898), (9550, 14508), (9672, 14325), (9932, 13950), (10075, 13752), (11160, 12415), (11460, 12090), (11700, 11842)]