89211840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 224

約数和(自身を含む): 306750720

約数和(自身を除く): 217538880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 67, 73, 76, 80, 95, 96, 114, 120, 134, 146, 152, 160, 190, 192, 201, 219, 228, 240, 268, 285, 292, 304, 320, 335, 365, 380, 402, 438, 456, 480, 536, 570, 584, 608, 670, 730, 760, 804, 876, 912, 960, 1005, 1072, 1095, 1140, 1168, 1216, 1273, 1340, 1387, 1460, 1520, 1608, 1752, 1824, 2010, 2144, 2190, 2280, 2336, 2546, 2680, 2774, 2920, 3040, 3216, 3504, 3648, 3819, 4020, 4161, 4288, 4380, 4560, 4672, 4891, 5092, 5360, 5548, 5840, 6080, 6365, 6432, 6935, 7008, 7638, 8040, 8322, 8760, 9120, 9782, 10184, 10720, 11096, 11680, 12730, 12864, 13870, 14016, 14673, 15276, 16080, 16644, 17520, 18240, 19095, 19564, 20368, 20805, 21440, 22192, 23360, 24455, 25460, 27740, 29346, 30552, 32160, 33288, 35040, 38190, 39128, 40736, 41610, 44384, 48910, 50920, 55480, 58692, 61104, 64320, 66576, 70080, 73365, 76380, 78256, 81472, 83220, 88768, 92929, 97820, 101840, 110960, 117384, 122208, 133152, 146730, 152760, 156512, 166440, 185858, 195640, 203680, 221920, 234768, 244416, 266304, 278787, 293460, 305520, 313024, 332880, 371716, 391280, 407360, 443840, 464645, 469536, 557574, 586920, 611040, 665760, 743432, 782560, 929290, 939072, 1115148, 1173840, 1222080, 1331520, 1393935, 1486864, 1565120, 1858580, 2230296, 2347680, 2787870, 2973728, 3717160, 4460592, 4695360, 5575740, 5947456, 7434320, 8921184, 11151480, 14868640, 17842368, 22302960, 29737280, 44605920, 89211840]

約数ペア:

[(1, 89211840), (2, 44605920), (3, 29737280), (4, 22302960), (5, 17842368), (6, 14868640), (8, 11151480), (10, 8921184), (12, 7434320), (15, 5947456), (16, 5575740), (19, 4695360), (20, 4460592), (24, 3717160), (30, 2973728), (32, 2787870), (38, 2347680), (40, 2230296), (48, 1858580), (57, 1565120), (60, 1486864), (64, 1393935), (67, 1331520), (73, 1222080), (76, 1173840), (80, 1115148), (95, 939072), (96, 929290), (114, 782560), (120, 743432), (134, 665760), (146, 611040), (152, 586920), (160, 557574), (190, 469536), (192, 464645), (201, 443840), (219, 407360), (228, 391280), (240, 371716), (268, 332880), (285, 313024), (292, 305520), (304, 293460), (320, 278787), (335, 266304), (365, 244416), (380, 234768), (402, 221920), (438, 203680), (456, 195640), (480, 185858), (536, 166440), (570, 156512), (584, 152760), (608, 146730), (670, 133152), (730, 122208), (760, 117384), (804, 110960), (876, 101840), (912, 97820), (960, 92929), (1005, 88768), (1072, 83220), (1095, 81472), (1140, 78256), (1168, 76380), (1216, 73365), (1273, 70080), (1340, 66576), (1387, 64320), (1460, 61104), (1520, 58692), (1608, 55480), (1752, 50920), (1824, 48910), (2010, 44384), (2144, 41610), (2190, 40736), (2280, 39128), (2336, 38190), (2546, 35040), (2680, 33288), (2774, 32160), (2920, 30552), (3040, 29346), (3216, 27740), (3504, 25460), (3648, 24455), (3819, 23360), (4020, 22192), (4161, 21440), (4288, 20805), (4380, 20368), (4560, 19564), (4672, 19095), (4891, 18240), (5092, 17520), (5360, 16644), (5548, 16080), (5840, 15276), (6080, 14673), (6365, 14016), (6432, 13870), (6935, 12864), (7008, 12730), (7638, 11680), (8040, 11096), (8322, 10720), (8760, 10184), (9120, 9782)]