489880800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3626

約数の個数: 216

約数和(自身を含む): 1818867960

約数和(自身を除く): 1328987160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 360, 380, 400, 450, 456, 475, 480, 570, 600, 608, 684, 720, 760, 800, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1440, 1520, 1710, 1800, 1824, 1900, 2280, 2400, 2736, 2850, 3040, 3420, 3581, 3600, 3800, 4275, 4560, 5472, 5700, 6840, 7162, 7200, 7600, 8550, 9120, 10743, 11400, 13680, 14324, 15200, 17100, 17905, 21486, 22800, 27360, 28648, 32229, 34200, 35810, 42972, 45600, 53715, 57296, 64458, 68039, 68400, 71620, 85944, 89525, 107430, 114592, 128916, 136078, 136800, 143240, 161145, 171888, 179050, 204117, 214860, 257832, 268575, 272156, 286480, 322290, 340195, 343776, 358100, 408234, 429720, 515664, 537150, 544312, 572960, 612351, 644580, 680390, 716200, 805725, 816468, 859440, 1020585, 1031328, 1074300, 1088624, 1224702, 1289160, 1360780, 1432400, 1611450, 1632936, 1700975, 1718880, 2041170, 2148600, 2177248, 2449404, 2578320, 2721560, 2864800, 3061755, 3222900, 3265872, 3401950, 4082340, 4297200, 4898808, 5102925, 5156640, 5443120, 6123510, 6445800, 6531744, 6803900, 8164680, 8594400, 9797616, 10205850, 10886240, 12247020, 12891600, 13607800, 15308775, 16329360, 19595232, 20411700, 24494040, 25783200, 27215600, 30617550, 32658720, 40823400, 48988080, 54431200, 61235100, 81646800, 97976160, 122470200, 163293600, 244940400, 489880800]

約数ペア:

[(1, 489880800), (2, 244940400), (3, 163293600), (4, 122470200), (5, 97976160), (6, 81646800), (8, 61235100), (9, 54431200), (10, 48988080), (12, 40823400), (15, 32658720), (16, 30617550), (18, 27215600), (19, 25783200), (20, 24494040), (24, 20411700), (25, 19595232), (30, 16329360), (32, 15308775), (36, 13607800), (38, 12891600), (40, 12247020), (45, 10886240), (48, 10205850), (50, 9797616), (57, 8594400), (60, 8164680), (72, 6803900), (75, 6531744), (76, 6445800), (80, 6123510), (90, 5443120), (95, 5156640), (96, 5102925), (100, 4898808), (114, 4297200), (120, 4082340), (144, 3401950), (150, 3265872), (152, 3222900), (160, 3061755), (171, 2864800), (180, 2721560), (190, 2578320), (200, 2449404), (225, 2177248), (228, 2148600), (240, 2041170), (285, 1718880), (288, 1700975), (300, 1632936), (304, 1611450), (342, 1432400), (360, 1360780), (380, 1289160), (400, 1224702), (450, 1088624), (456, 1074300), (475, 1031328), (480, 1020585), (570, 859440), (600, 816468), (608, 805725), (684, 716200), (720, 680390), (760, 644580), (800, 612351), (855, 572960), (900, 544312), (912, 537150), (950, 515664), (1140, 429720), (1200, 408234), (1368, 358100), (1425, 343776), (1440, 340195), (1520, 322290), (1710, 286480), (1800, 272156), (1824, 268575), (1900, 257832), (2280, 214860), (2400, 204117), (2736, 179050), (2850, 171888), (3040, 161145), (3420, 143240), (3581, 136800), (3600, 136078), (3800, 128916), (4275, 114592), (4560, 107430), (5472, 89525), (5700, 85944), (6840, 71620), (7162, 68400), (7200, 68039), (7600, 64458), (8550, 57296), (9120, 53715), (10743, 45600), (11400, 42972), (13680, 35810), (14324, 34200), (15200, 32229), (17100, 28648), (17905, 27360), (21486, 22800)]