401239800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1319}}^1$

素因数の和:1367

約数の個数: 216

約数和(自身を含む): 1460230200

約数和(自身を除く): 1058990400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 169, 180, 195, 200, 225, 234, 260, 300, 312, 325, 338, 360, 390, 450, 468, 507, 520, 585, 600, 650, 676, 780, 845, 900, 936, 975, 1014, 1170, 1300, 1319, 1352, 1521, 1560, 1690, 1800, 1950, 2028, 2340, 2535, 2600, 2638, 2925, 3042, 3380, 3900, 3957, 4056, 4225, 4680, 5070, 5276, 5850, 6084, 6595, 6760, 7605, 7800, 7914, 8450, 10140, 10552, 11700, 11871, 12168, 12675, 13190, 15210, 15828, 16900, 17147, 19785, 20280, 23400, 23742, 25350, 26380, 30420, 31656, 32975, 33800, 34294, 38025, 39570, 47484, 50700, 51441, 52760, 59355, 60840, 65950, 68588, 76050, 79140, 85735, 94968, 98925, 101400, 102882, 118710, 131900, 137176, 152100, 154323, 158280, 171470, 197850, 205764, 222911, 237420, 257205, 263800, 296775, 304200, 308646, 342940, 395700, 411528, 428675, 445822, 474840, 514410, 593550, 617292, 668733, 685880, 771615, 791400, 857350, 891644, 1028820, 1114555, 1187100, 1234584, 1286025, 1337466, 1543230, 1714700, 1783288, 2006199, 2057640, 2229110, 2374200, 2572050, 2674932, 3086460, 3343665, 3429400, 3858075, 4012398, 4458220, 5144100, 5349864, 5572775, 6172920, 6687330, 7716150, 8024796, 8916440, 10030995, 10288200, 11145550, 13374660, 15432300, 16049592, 16718325, 20061990, 22291100, 26749320, 30864600, 33436650, 40123980, 44582200, 50154975, 66873300, 80247960, 100309950, 133746600, 200619900, 401239800]

約数ペア:

[(1, 401239800), (2, 200619900), (3, 133746600), (4, 100309950), (5, 80247960), (6, 66873300), (8, 50154975), (9, 44582200), (10, 40123980), (12, 33436650), (13, 30864600), (15, 26749320), (18, 22291100), (20, 20061990), (24, 16718325), (25, 16049592), (26, 15432300), (30, 13374660), (36, 11145550), (39, 10288200), (40, 10030995), (45, 8916440), (50, 8024796), (52, 7716150), (60, 6687330), (65, 6172920), (72, 5572775), (75, 5349864), (78, 5144100), (90, 4458220), (100, 4012398), (104, 3858075), (117, 3429400), (120, 3343665), (130, 3086460), (150, 2674932), (156, 2572050), (169, 2374200), (180, 2229110), (195, 2057640), (200, 2006199), (225, 1783288), (234, 1714700), (260, 1543230), (300, 1337466), (312, 1286025), (325, 1234584), (338, 1187100), (360, 1114555), (390, 1028820), (450, 891644), (468, 857350), (507, 791400), (520, 771615), (585, 685880), (600, 668733), (650, 617292), (676, 593550), (780, 514410), (845, 474840), (900, 445822), (936, 428675), (975, 411528), (1014, 395700), (1170, 342940), (1300, 308646), (1319, 304200), (1352, 296775), (1521, 263800), (1560, 257205), (1690, 237420), (1800, 222911), (1950, 205764), (2028, 197850), (2340, 171470), (2535, 158280), (2600, 154323), (2638, 152100), (2925, 137176), (3042, 131900), (3380, 118710), (3900, 102882), (3957, 101400), (4056, 98925), (4225, 94968), (4680, 85735), (5070, 79140), (5276, 76050), (5850, 68588), (6084, 65950), (6595, 60840), (6760, 59355), (7605, 52760), (7800, 51441), (7914, 50700), (8450, 47484), (10140, 39570), (10552, 38025), (11700, 34294), (11871, 33800), (12168, 32975), (12675, 31656), (13190, 30420), (15210, 26380), (15828, 25350), (16900, 23742), (17147, 23400), (19785, 20280)]