190774620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 603832320

約数和(自身を除く): 413057700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 179, 180, 186, 191, 279, 310, 358, 372, 382, 465, 537, 558, 573, 620, 716, 764, 895, 930, 955, 1074, 1116, 1146, 1395, 1611, 1719, 1790, 1860, 1910, 2148, 2292, 2685, 2790, 2865, 3222, 3438, 3580, 3820, 5370, 5549, 5580, 5730, 5921, 6444, 6876, 8055, 8595, 10740, 11098, 11460, 11842, 16110, 16647, 17190, 17763, 22196, 23684, 27745, 29605, 32220, 33294, 34189, 34380, 35526, 49941, 53289, 55490, 59210, 66588, 68378, 71052, 83235, 88815, 99882, 102567, 106578, 110980, 118420, 136756, 166470, 170945, 177630, 199764, 205134, 213156, 249705, 266445, 307701, 332940, 341890, 355260, 410268, 499410, 512835, 532890, 615402, 683780, 998820, 1025670, 1059859, 1065780, 1230804, 1538505, 2051340, 2119718, 3077010, 3179577, 4239436, 5299295, 6154020, 6359154, 9538731, 10598590, 12718308, 15897885, 19077462, 21197180, 31795770, 38154924, 47693655, 63591540, 95387310, 190774620]

約数ペア:

[(1, 190774620), (2, 95387310), (3, 63591540), (4, 47693655), (5, 38154924), (6, 31795770), (9, 21197180), (10, 19077462), (12, 15897885), (15, 12718308), (18, 10598590), (20, 9538731), (30, 6359154), (31, 6154020), (36, 5299295), (45, 4239436), (60, 3179577), (62, 3077010), (90, 2119718), (93, 2051340), (124, 1538505), (155, 1230804), (179, 1065780), (180, 1059859), (186, 1025670), (191, 998820), (279, 683780), (310, 615402), (358, 532890), (372, 512835), (382, 499410), (465, 410268), (537, 355260), (558, 341890), (573, 332940), (620, 307701), (716, 266445), (764, 249705), (895, 213156), (930, 205134), (955, 199764), (1074, 177630), (1116, 170945), (1146, 166470), (1395, 136756), (1611, 118420), (1719, 110980), (1790, 106578), (1860, 102567), (1910, 99882), (2148, 88815), (2292, 83235), (2685, 71052), (2790, 68378), (2865, 66588), (3222, 59210), (3438, 55490), (3580, 53289), (3820, 49941), (5370, 35526), (5549, 34380), (5580, 34189), (5730, 33294), (5921, 32220), (6444, 29605), (6876, 27745), (8055, 23684), (8595, 22196), (10740, 17763), (11098, 17190), (11460, 16647), (11842, 16110)]