1245368400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:450

約数の個数: 240

約数和(自身を含む): 4144877568

約数和(自身を除く): 2899509168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 71, 75, 80, 94, 100, 120, 141, 142, 150, 188, 200, 213, 235, 240, 282, 284, 300, 311, 355, 376, 400, 426, 470, 564, 568, 600, 622, 705, 710, 752, 852, 933, 940, 1065, 1128, 1136, 1175, 1200, 1244, 1410, 1420, 1555, 1704, 1775, 1866, 1880, 2130, 2256, 2350, 2488, 2820, 2840, 3110, 3337, 3408, 3525, 3550, 3732, 3760, 4260, 4665, 4700, 4976, 5325, 5640, 5680, 6220, 6674, 7050, 7100, 7464, 7775, 8520, 9330, 9400, 10011, 10650, 11280, 12440, 13348, 14100, 14200, 14617, 14928, 15550, 16685, 17040, 18660, 18800, 20022, 21300, 22081, 23325, 24880, 26696, 28200, 28400, 29234, 31100, 33370, 37320, 40044, 42600, 43851, 44162, 46650, 50055, 53392, 56400, 58468, 62200, 66243, 66740, 73085, 74640, 80088, 83425, 85200, 87702, 88324, 93300, 100110, 110405, 116936, 124400, 132486, 133480, 146170, 160176, 166850, 175404, 176648, 186600, 200220, 219255, 220810, 233872, 250275, 264972, 266960, 292340, 331215, 333700, 350808, 353296, 365425, 373200, 400440, 438510, 441620, 500550, 529944, 552025, 584680, 662430, 667400, 701616, 730850, 800880, 877020, 883240, 1001100, 1037807, 1059888, 1096275, 1104050, 1169360, 1324860, 1334800, 1461700, 1656075, 1754040, 1766480, 2002200, 2075614, 2192550, 2208100, 2649720, 2923400, 3113421, 3312150, 3508080, 4004400, 4151228, 4385100, 4416200, 5189035, 5299440, 5846800, 6226842, 6624300, 8302456, 8770200, 8832400, 10378070, 12453684, 13248600, 15567105, 16604912, 17540400, 20756140, 24907368, 25945175, 26497200, 31134210, 41512280, 49814736, 51890350, 62268420, 77835525, 83024560, 103780700, 124536840, 155671050, 207561400, 249073680, 311342100, 415122800, 622684200, 1245368400]

約数ペア:

[(1, 1245368400), (2, 622684200), (3, 415122800), (4, 311342100), (5, 249073680), (6, 207561400), (8, 155671050), (10, 124536840), (12, 103780700), (15, 83024560), (16, 77835525), (20, 62268420), (24, 51890350), (25, 49814736), (30, 41512280), (40, 31134210), (47, 26497200), (48, 25945175), (50, 24907368), (60, 20756140), (71, 17540400), (75, 16604912), (80, 15567105), (94, 13248600), (100, 12453684), (120, 10378070), (141, 8832400), (142, 8770200), (150, 8302456), (188, 6624300), (200, 6226842), (213, 5846800), (235, 5299440), (240, 5189035), (282, 4416200), (284, 4385100), (300, 4151228), (311, 4004400), (355, 3508080), (376, 3312150), (400, 3113421), (426, 2923400), (470, 2649720), (564, 2208100), (568, 2192550), (600, 2075614), (622, 2002200), (705, 1766480), (710, 1754040), (752, 1656075), (852, 1461700), (933, 1334800), (940, 1324860), (1065, 1169360), (1128, 1104050), (1136, 1096275), (1175, 1059888), (1200, 1037807), (1244, 1001100), (1410, 883240), (1420, 877020), (1555, 800880), (1704, 730850), (1775, 701616), (1866, 667400), (1880, 662430), (2130, 584680), (2256, 552025), (2350, 529944), (2488, 500550), (2820, 441620), (2840, 438510), (3110, 400440), (3337, 373200), (3408, 365425), (3525, 353296), (3550, 350808), (3732, 333700), (3760, 331215), (4260, 292340), (4665, 266960), (4700, 264972), (4976, 250275), (5325, 233872), (5640, 220810), (5680, 219255), (6220, 200220), (6674, 186600), (7050, 176648), (7100, 175404), (7464, 166850), (7775, 160176), (8520, 146170), (9330, 133480), (9400, 132486), (10011, 124400), (10650, 116936), (11280, 110405), (12440, 100110), (13348, 93300), (14100, 88324), (14200, 87702), (14617, 85200), (14928, 83425), (15550, 80088), (16685, 74640), (17040, 73085), (18660, 66740), (18800, 66243), (20022, 62200), (21300, 58468), (22081, 56400), (23325, 53392), (24880, 50055), (26696, 46650), (28200, 44162), (28400, 43851), (29234, 42600), (31100, 40044), (33370, 37320)]