89956440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 349516800

約数和(自身を除く): 259560360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 84, 90, 105, 108, 120, 126, 135, 140, 146, 163, 168, 180, 189, 210, 216, 219, 252, 270, 280, 292, 315, 326, 360, 365, 378, 420, 438, 489, 504, 511, 540, 584, 630, 652, 657, 730, 756, 815, 840, 876, 945, 978, 1022, 1080, 1095, 1141, 1260, 1304, 1314, 1460, 1467, 1512, 1533, 1630, 1752, 1890, 1956, 1971, 2044, 2190, 2282, 2445, 2520, 2555, 2628, 2920, 2934, 3066, 3260, 3285, 3423, 3780, 3912, 3942, 4088, 4380, 4401, 4564, 4599, 4890, 5110, 5256, 5705, 5868, 6132, 6520, 6570, 6846, 7335, 7560, 7665, 7884, 8760, 8802, 9128, 9198, 9780, 9855, 10220, 10269, 11410, 11736, 11899, 12264, 13140, 13692, 13797, 14670, 15330, 15768, 17115, 17604, 18396, 19560, 19710, 20440, 20538, 22005, 22820, 22995, 23798, 26280, 27384, 27594, 29340, 30660, 30807, 34230, 35208, 35697, 36792, 39420, 41076, 44010, 45640, 45990, 47596, 51345, 55188, 58680, 59495, 61320, 61614, 68460, 68985, 71394, 78840, 82152, 83293, 88020, 91980, 95192, 102690, 107091, 110376, 118990, 123228, 136920, 137970, 142788, 154035, 166586, 176040, 178485, 183960, 205380, 214182, 237980, 246456, 249879, 275940, 285576, 308070, 321273, 333172, 356970, 410760, 416465, 428364, 475960, 499758, 535455, 551880, 616140, 642546, 666344, 713940, 749637, 832930, 856728, 999516, 1070910, 1232280, 1249395, 1285092, 1427880, 1499274, 1606365, 1665860, 1999032, 2141820, 2248911, 2498790, 2570184, 2998548, 3212730, 3331720, 3748185, 4283640, 4497822, 4997580, 5997096, 6425460, 7496370, 8995644, 9995160, 11244555, 12850920, 14992740, 17991288, 22489110, 29985480, 44978220, 89956440]

約数ペア:

[(1, 89956440), (2, 44978220), (3, 29985480), (4, 22489110), (5, 17991288), (6, 14992740), (7, 12850920), (8, 11244555), (9, 9995160), (10, 8995644), (12, 7496370), (14, 6425460), (15, 5997096), (18, 4997580), (20, 4497822), (21, 4283640), (24, 3748185), (27, 3331720), (28, 3212730), (30, 2998548), (35, 2570184), (36, 2498790), (40, 2248911), (42, 2141820), (45, 1999032), (54, 1665860), (56, 1606365), (60, 1499274), (63, 1427880), (70, 1285092), (72, 1249395), (73, 1232280), (84, 1070910), (90, 999516), (105, 856728), (108, 832930), (120, 749637), (126, 713940), (135, 666344), (140, 642546), (146, 616140), (163, 551880), (168, 535455), (180, 499758), (189, 475960), (210, 428364), (216, 416465), (219, 410760), (252, 356970), (270, 333172), (280, 321273), (292, 308070), (315, 285576), (326, 275940), (360, 249879), (365, 246456), (378, 237980), (420, 214182), (438, 205380), (489, 183960), (504, 178485), (511, 176040), (540, 166586), (584, 154035), (630, 142788), (652, 137970), (657, 136920), (730, 123228), (756, 118990), (815, 110376), (840, 107091), (876, 102690), (945, 95192), (978, 91980), (1022, 88020), (1080, 83293), (1095, 82152), (1141, 78840), (1260, 71394), (1304, 68985), (1314, 68460), (1460, 61614), (1467, 61320), (1512, 59495), (1533, 58680), (1630, 55188), (1752, 51345), (1890, 47596), (1956, 45990), (1971, 45640), (2044, 44010), (2190, 41076), (2282, 39420), (2445, 36792), (2520, 35697), (2555, 35208), (2628, 34230), (2920, 30807), (2934, 30660), (3066, 29340), (3260, 27594), (3285, 27384), (3423, 26280), (3780, 23798), (3912, 22995), (3942, 22820), (4088, 22005), (4380, 20538), (4401, 20440), (4564, 19710), (4599, 19560), (4890, 18396), (5110, 17604), (5256, 17115), (5705, 15768), (5868, 15330), (6132, 14670), (6520, 13797), (6570, 13692), (6846, 13140), (7335, 12264), (7560, 11899), (7665, 11736), (7884, 11410), (8760, 10269), (8802, 10220), (9128, 9855), (9198, 9780)]