425748420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:955

約数の個数: 192

約数和(自身を含む): 1416038400

約数和(自身を除く): 990289980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 31, 36, 45, 54, 58, 60, 62, 87, 90, 93, 108, 116, 124, 135, 145, 155, 174, 180, 186, 261, 270, 279, 290, 310, 348, 372, 435, 465, 522, 540, 558, 580, 620, 783, 837, 870, 877, 899, 930, 1044, 1116, 1305, 1395, 1566, 1674, 1740, 1754, 1798, 1860, 2610, 2631, 2697, 2790, 3132, 3348, 3508, 3596, 3915, 4185, 4385, 4495, 5220, 5262, 5394, 5580, 7830, 7893, 8091, 8370, 8770, 8990, 10524, 10788, 13155, 13485, 15660, 15786, 16182, 16740, 17540, 17980, 23679, 24273, 25433, 26310, 26970, 27187, 31572, 32364, 39465, 40455, 47358, 48546, 50866, 52620, 53940, 54374, 76299, 78930, 80910, 81561, 94716, 97092, 101732, 108748, 118395, 121365, 127165, 135935, 152598, 157860, 161820, 163122, 228897, 236790, 242730, 244683, 254330, 271870, 305196, 326244, 381495, 407805, 457794, 473580, 485460, 489366, 508660, 543740, 686691, 734049, 762990, 788423, 815610, 915588, 978732, 1144485, 1223415, 1373382, 1468098, 1525980, 1576846, 1631220, 2288970, 2365269, 2446830, 2746764, 2936196, 3153692, 3433455, 3670245, 3942115, 4577940, 4730538, 4893660, 6866910, 7095807, 7340490, 7884230, 9461076, 11826345, 13733820, 14191614, 14680980, 15768460, 21287421, 23652690, 28383228, 35479035, 42574842, 47305380, 70958070, 85149684, 106437105, 141916140, 212874210, 425748420]

約数ペア:

[(1, 425748420), (2, 212874210), (3, 141916140), (4, 106437105), (5, 85149684), (6, 70958070), (9, 47305380), (10, 42574842), (12, 35479035), (15, 28383228), (18, 23652690), (20, 21287421), (27, 15768460), (29, 14680980), (30, 14191614), (31, 13733820), (36, 11826345), (45, 9461076), (54, 7884230), (58, 7340490), (60, 7095807), (62, 6866910), (87, 4893660), (90, 4730538), (93, 4577940), (108, 3942115), (116, 3670245), (124, 3433455), (135, 3153692), (145, 2936196), (155, 2746764), (174, 2446830), (180, 2365269), (186, 2288970), (261, 1631220), (270, 1576846), (279, 1525980), (290, 1468098), (310, 1373382), (348, 1223415), (372, 1144485), (435, 978732), (465, 915588), (522, 815610), (540, 788423), (558, 762990), (580, 734049), (620, 686691), (783, 543740), (837, 508660), (870, 489366), (877, 485460), (899, 473580), (930, 457794), (1044, 407805), (1116, 381495), (1305, 326244), (1395, 305196), (1566, 271870), (1674, 254330), (1740, 244683), (1754, 242730), (1798, 236790), (1860, 228897), (2610, 163122), (2631, 161820), (2697, 157860), (2790, 152598), (3132, 135935), (3348, 127165), (3508, 121365), (3596, 118395), (3915, 108748), (4185, 101732), (4385, 97092), (4495, 94716), (5220, 81561), (5262, 80910), (5394, 78930), (5580, 76299), (7830, 54374), (7893, 53940), (8091, 52620), (8370, 50866), (8770, 48546), (8990, 47358), (10524, 40455), (10788, 39465), (13155, 32364), (13485, 31572), (15660, 27187), (15786, 26970), (16182, 26310), (16740, 25433), (17540, 24273), (17980, 23679)]