397323900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 1359912960

約数和(自身を除く): 962589060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 47, 50, 54, 60, 62, 75, 90, 93, 94, 100, 101, 108, 124, 135, 141, 150, 155, 180, 186, 188, 202, 225, 235, 270, 279, 282, 300, 303, 310, 372, 404, 423, 450, 465, 470, 505, 540, 558, 564, 606, 620, 675, 705, 775, 837, 846, 900, 909, 930, 940, 1010, 1116, 1175, 1212, 1269, 1350, 1395, 1410, 1457, 1515, 1550, 1674, 1692, 1818, 1860, 2020, 2115, 2325, 2350, 2525, 2538, 2700, 2727, 2790, 2820, 2914, 3030, 3100, 3131, 3348, 3525, 3636, 4185, 4230, 4371, 4545, 4650, 4700, 4747, 5050, 5076, 5454, 5580, 5828, 6060, 6262, 6345, 6975, 7050, 7285, 7575, 8370, 8460, 8742, 9090, 9300, 9393, 9494, 10100, 10575, 10908, 12524, 12690, 13113, 13635, 13950, 14100, 14241, 14570, 15150, 15655, 16740, 17484, 18180, 18786, 18988, 20925, 21150, 21855, 22725, 23735, 25380, 26226, 27270, 27900, 28179, 28482, 29140, 30300, 31310, 31725, 36425, 37572, 39339, 41850, 42300, 42723, 43710, 45450, 46965, 47470, 52452, 54540, 56358, 56964, 62620, 63450, 65565, 68175, 71205, 72850, 78275, 78678, 83700, 84537, 85446, 87420, 90900, 93930, 94940, 109275, 112716, 118675, 126900, 128169, 131130, 136350, 140895, 142410, 145700, 147157, 156550, 157356, 169074, 170892, 187860, 196695, 213615, 218550, 234825, 237350, 256338, 262260, 272700, 281790, 284820, 294314, 313100, 327825, 338148, 356025, 393390, 422685, 427230, 437100, 441471, 469650, 474700, 512676, 563580, 588628, 640845, 655650, 704475, 712050, 735785, 786780, 845370, 854460, 882942, 939300, 983475, 1068075, 1281690, 1311300, 1324413, 1408950, 1424100, 1471570, 1690740, 1765884, 1966950, 2113425, 2136150, 2207355, 2563380, 2648826, 2817900, 2943140, 3204225, 3678925, 3933900, 3973239, 4226850, 4272300, 4414710, 5297652, 6408450, 6622065, 7357850, 7946478, 8453700, 8829420, 11036775, 12816900, 13244130, 14715700, 15892956, 19866195, 22073550, 26488260, 33110325, 39732390, 44147100, 66220650, 79464780, 99330975, 132441300, 198661950, 397323900]

約数ペア:

[(1, 397323900), (2, 198661950), (3, 132441300), (4, 99330975), (5, 79464780), (6, 66220650), (9, 44147100), (10, 39732390), (12, 33110325), (15, 26488260), (18, 22073550), (20, 19866195), (25, 15892956), (27, 14715700), (30, 13244130), (31, 12816900), (36, 11036775), (45, 8829420), (47, 8453700), (50, 7946478), (54, 7357850), (60, 6622065), (62, 6408450), (75, 5297652), (90, 4414710), (93, 4272300), (94, 4226850), (100, 3973239), (101, 3933900), (108, 3678925), (124, 3204225), (135, 2943140), (141, 2817900), (150, 2648826), (155, 2563380), (180, 2207355), (186, 2136150), (188, 2113425), (202, 1966950), (225, 1765884), (235, 1690740), (270, 1471570), (279, 1424100), (282, 1408950), (300, 1324413), (303, 1311300), (310, 1281690), (372, 1068075), (404, 983475), (423, 939300), (450, 882942), (465, 854460), (470, 845370), (505, 786780), (540, 735785), (558, 712050), (564, 704475), (606, 655650), (620, 640845), (675, 588628), (705, 563580), (775, 512676), (837, 474700), (846, 469650), (900, 441471), (909, 437100), (930, 427230), (940, 422685), (1010, 393390), (1116, 356025), (1175, 338148), (1212, 327825), (1269, 313100), (1350, 294314), (1395, 284820), (1410, 281790), (1457, 272700), (1515, 262260), (1550, 256338), (1674, 237350), (1692, 234825), (1818, 218550), (1860, 213615), (2020, 196695), (2115, 187860), (2325, 170892), (2350, 169074), (2525, 157356), (2538, 156550), (2700, 147157), (2727, 145700), (2790, 142410), (2820, 140895), (2914, 136350), (3030, 131130), (3100, 128169), (3131, 126900), (3348, 118675), (3525, 112716), (3636, 109275), (4185, 94940), (4230, 93930), (4371, 90900), (4545, 87420), (4650, 85446), (4700, 84537), (4747, 83700), (5050, 78678), (5076, 78275), (5454, 72850), (5580, 71205), (5828, 68175), (6060, 65565), (6262, 63450), (6345, 62620), (6975, 56964), (7050, 56358), (7285, 54540), (7575, 52452), (8370, 47470), (8460, 46965), (8742, 45450), (9090, 43710), (9300, 42723), (9393, 42300), (9494, 41850), (10100, 39339), (10575, 37572), (10908, 36425), (12524, 31725), (12690, 31310), (13113, 30300), (13635, 29140), (13950, 28482), (14100, 28179), (14241, 27900), (14570, 27270), (15150, 26226), (15655, 25380), (16740, 23735), (17484, 22725), (18180, 21855), (18786, 21150), (18988, 20925)]