299915460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 1047900672

約数和(自身を除く): 747985212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 81, 90, 94, 101, 108, 117, 130, 135, 141, 156, 162, 180, 188, 195, 202, 234, 235, 243, 260, 270, 282, 303, 324, 351, 390, 404, 405, 423, 468, 470, 486, 505, 540, 564, 585, 606, 611, 702, 705, 780, 810, 846, 909, 940, 972, 1010, 1053, 1170, 1212, 1215, 1222, 1269, 1313, 1404, 1410, 1515, 1620, 1692, 1755, 1818, 1833, 2020, 2106, 2115, 2340, 2430, 2444, 2538, 2626, 2727, 2820, 3030, 3055, 3159, 3510, 3636, 3666, 3807, 3939, 4212, 4230, 4545, 4747, 4860, 5076, 5252, 5265, 5454, 5499, 6060, 6110, 6318, 6345, 6565, 7020, 7332, 7614, 7878, 8181, 8460, 9090, 9165, 9494, 10530, 10908, 10998, 11421, 11817, 12220, 12636, 12690, 13130, 13635, 14241, 15228, 15756, 15795, 16362, 16497, 18180, 18330, 18988, 19035, 19695, 21060, 21996, 22842, 23634, 23735, 24543, 25380, 26260, 27270, 27495, 28482, 31590, 32724, 32994, 35451, 36660, 38070, 39390, 40905, 42723, 45684, 47268, 47470, 49086, 49491, 54540, 54990, 56964, 57105, 59085, 61711, 63180, 65988, 70902, 71205, 76140, 78780, 81810, 82485, 85446, 94940, 98172, 98982, 106353, 109980, 114210, 118170, 122715, 123422, 128169, 141804, 142410, 148473, 163620, 164970, 170892, 177255, 185133, 197964, 212706, 213615, 228420, 236340, 245430, 246844, 247455, 256338, 284820, 296946, 308555, 319059, 329940, 354510, 370266, 384507, 425412, 427230, 490860, 494910, 512676, 531765, 555399, 593892, 617110, 638118, 640845, 709020, 740532, 742365, 769014, 854460, 925665, 989820, 1063530, 1110798, 1153521, 1234220, 1276236, 1281690, 1484730, 1538028, 1595295, 1666197, 1851330, 1922535, 2127060, 2221596, 2307042, 2563380, 2776995, 2969460, 3190590, 3332394, 3702660, 3845070, 4614084, 4998591, 5553990, 5767605, 6381180, 6664788, 7690140, 8330985, 9997182, 11107980, 11535210, 14995773, 16661970, 19994364, 23070420, 24992955, 29991546, 33323940, 49985910, 59983092, 74978865, 99971820, 149957730, 299915460]

約数ペア:

[(1, 299915460), (2, 149957730), (3, 99971820), (4, 74978865), (5, 59983092), (6, 49985910), (9, 33323940), (10, 29991546), (12, 24992955), (13, 23070420), (15, 19994364), (18, 16661970), (20, 14995773), (26, 11535210), (27, 11107980), (30, 9997182), (36, 8330985), (39, 7690140), (45, 6664788), (47, 6381180), (52, 5767605), (54, 5553990), (60, 4998591), (65, 4614084), (78, 3845070), (81, 3702660), (90, 3332394), (94, 3190590), (101, 2969460), (108, 2776995), (117, 2563380), (130, 2307042), (135, 2221596), (141, 2127060), (156, 1922535), (162, 1851330), (180, 1666197), (188, 1595295), (195, 1538028), (202, 1484730), (234, 1281690), (235, 1276236), (243, 1234220), (260, 1153521), (270, 1110798), (282, 1063530), (303, 989820), (324, 925665), (351, 854460), (390, 769014), (404, 742365), (405, 740532), (423, 709020), (468, 640845), (470, 638118), (486, 617110), (505, 593892), (540, 555399), (564, 531765), (585, 512676), (606, 494910), (611, 490860), (702, 427230), (705, 425412), (780, 384507), (810, 370266), (846, 354510), (909, 329940), (940, 319059), (972, 308555), (1010, 296946), (1053, 284820), (1170, 256338), (1212, 247455), (1215, 246844), (1222, 245430), (1269, 236340), (1313, 228420), (1404, 213615), (1410, 212706), (1515, 197964), (1620, 185133), (1692, 177255), (1755, 170892), (1818, 164970), (1833, 163620), (2020, 148473), (2106, 142410), (2115, 141804), (2340, 128169), (2430, 123422), (2444, 122715), (2538, 118170), (2626, 114210), (2727, 109980), (2820, 106353), (3030, 98982), (3055, 98172), (3159, 94940), (3510, 85446), (3636, 82485), (3666, 81810), (3807, 78780), (3939, 76140), (4212, 71205), (4230, 70902), (4545, 65988), (4747, 63180), (4860, 61711), (5076, 59085), (5252, 57105), (5265, 56964), (5454, 54990), (5499, 54540), (6060, 49491), (6110, 49086), (6318, 47470), (6345, 47268), (6565, 45684), (7020, 42723), (7332, 40905), (7614, 39390), (7878, 38070), (8181, 36660), (8460, 35451), (9090, 32994), (9165, 32724), (9494, 31590), (10530, 28482), (10908, 27495), (10998, 27270), (11421, 26260), (11817, 25380), (12220, 24543), (12636, 23735), (12690, 23634), (13130, 22842), (13635, 21996), (14241, 21060), (15228, 19695), (15756, 19035), (15795, 18988), (16362, 18330), (16497, 18180)]