300665880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 1040364000

約数和(自身を除く): 739698120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 113, 114, 120, 152, 171, 180, 190, 226, 228, 285, 339, 342, 360, 380, 389, 452, 456, 565, 570, 678, 684, 760, 778, 855, 904, 1017, 1130, 1140, 1167, 1356, 1368, 1556, 1695, 1710, 1945, 2034, 2147, 2260, 2280, 2334, 2712, 3112, 3390, 3420, 3501, 3890, 4068, 4294, 4520, 4668, 5085, 5835, 6441, 6780, 6840, 7002, 7391, 7780, 8136, 8588, 9336, 10170, 10735, 11670, 12882, 13560, 14004, 14782, 15560, 17176, 17505, 19323, 20340, 21470, 22173, 23340, 25764, 28008, 29564, 32205, 35010, 36955, 38646, 40680, 42940, 43957, 44346, 46680, 51528, 59128, 64410, 66519, 70020, 73910, 77292, 85880, 87914, 88692, 96615, 110865, 128820, 131871, 133038, 140040, 147820, 154584, 175828, 177384, 193230, 219785, 221730, 257640, 263742, 266076, 295640, 332595, 351656, 386460, 395613, 439570, 443460, 527484, 532152, 659355, 665190, 772920, 791226, 835183, 879140, 886920, 1054968, 1318710, 1330380, 1582452, 1670366, 1758280, 1978065, 2505549, 2637420, 2660760, 3164904, 3340732, 3956130, 4175915, 5011098, 5274840, 6681464, 7516647, 7912260, 8351830, 10022196, 12527745, 15033294, 15824520, 16703660, 20044392, 25055490, 30066588, 33407320, 37583235, 50110980, 60133176, 75166470, 100221960, 150332940, 300665880]

約数ペア:

[(1, 300665880), (2, 150332940), (3, 100221960), (4, 75166470), (5, 60133176), (6, 50110980), (8, 37583235), (9, 33407320), (10, 30066588), (12, 25055490), (15, 20044392), (18, 16703660), (19, 15824520), (20, 15033294), (24, 12527745), (30, 10022196), (36, 8351830), (38, 7912260), (40, 7516647), (45, 6681464), (57, 5274840), (60, 5011098), (72, 4175915), (76, 3956130), (90, 3340732), (95, 3164904), (113, 2660760), (114, 2637420), (120, 2505549), (152, 1978065), (171, 1758280), (180, 1670366), (190, 1582452), (226, 1330380), (228, 1318710), (285, 1054968), (339, 886920), (342, 879140), (360, 835183), (380, 791226), (389, 772920), (452, 665190), (456, 659355), (565, 532152), (570, 527484), (678, 443460), (684, 439570), (760, 395613), (778, 386460), (855, 351656), (904, 332595), (1017, 295640), (1130, 266076), (1140, 263742), (1167, 257640), (1356, 221730), (1368, 219785), (1556, 193230), (1695, 177384), (1710, 175828), (1945, 154584), (2034, 147820), (2147, 140040), (2260, 133038), (2280, 131871), (2334, 128820), (2712, 110865), (3112, 96615), (3390, 88692), (3420, 87914), (3501, 85880), (3890, 77292), (4068, 73910), (4294, 70020), (4520, 66519), (4668, 64410), (5085, 59128), (5835, 51528), (6441, 46680), (6780, 44346), (6840, 43957), (7002, 42940), (7391, 40680), (7780, 38646), (8136, 36955), (8588, 35010), (9336, 32205), (10170, 29564), (10735, 28008), (11670, 25764), (12882, 23340), (13560, 22173), (14004, 21470), (14782, 20340), (15560, 19323), (17176, 17505)]