38901060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 139043520

約数和(自身を除く): 100142460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 37, 44, 45, 54, 55, 59, 60, 66, 74, 81, 90, 99, 108, 110, 111, 118, 132, 135, 148, 162, 165, 177, 180, 185, 198, 220, 222, 236, 270, 295, 297, 324, 330, 333, 354, 370, 396, 405, 407, 444, 495, 531, 540, 555, 590, 594, 649, 660, 666, 708, 740, 810, 814, 885, 891, 990, 999, 1062, 1110, 1180, 1188, 1221, 1298, 1332, 1485, 1593, 1620, 1628, 1665, 1770, 1782, 1947, 1980, 1998, 2035, 2124, 2183, 2220, 2442, 2596, 2655, 2970, 2997, 3186, 3245, 3330, 3540, 3564, 3663, 3894, 3996, 4070, 4366, 4455, 4779, 4884, 4995, 5310, 5841, 5940, 5994, 6105, 6372, 6490, 6549, 6660, 7326, 7788, 7965, 8140, 8732, 8910, 9558, 9735, 9990, 10620, 10915, 10989, 11682, 11988, 12210, 12980, 13098, 14652, 14985, 15930, 17523, 17820, 18315, 19116, 19470, 19647, 19980, 21830, 21978, 23364, 23895, 24013, 24420, 26196, 29205, 29970, 31860, 32745, 32967, 35046, 36630, 38940, 39294, 43660, 43956, 47790, 48026, 52569, 54945, 58410, 58941, 59940, 65490, 65934, 70092, 72039, 73260, 78588, 87615, 95580, 96052, 98235, 105138, 109890, 116820, 117882, 120065, 130980, 131868, 144078, 164835, 175230, 176823, 196470, 210276, 216117, 219780, 235764, 240130, 262845, 288156, 294705, 329670, 350460, 353646, 360195, 392940, 432234, 480260, 525690, 589410, 648351, 659340, 707292, 720390, 864468, 884115, 1051380, 1080585, 1178820, 1296702, 1440780, 1768230, 1945053, 2161170, 2593404, 3241755, 3536460, 3890106, 4322340, 6483510, 7780212, 9725265, 12967020, 19450530, 38901060]

約数ペア:

[(1, 38901060), (2, 19450530), (3, 12967020), (4, 9725265), (5, 7780212), (6, 6483510), (9, 4322340), (10, 3890106), (11, 3536460), (12, 3241755), (15, 2593404), (18, 2161170), (20, 1945053), (22, 1768230), (27, 1440780), (30, 1296702), (33, 1178820), (36, 1080585), (37, 1051380), (44, 884115), (45, 864468), (54, 720390), (55, 707292), (59, 659340), (60, 648351), (66, 589410), (74, 525690), (81, 480260), (90, 432234), (99, 392940), (108, 360195), (110, 353646), (111, 350460), (118, 329670), (132, 294705), (135, 288156), (148, 262845), (162, 240130), (165, 235764), (177, 219780), (180, 216117), (185, 210276), (198, 196470), (220, 176823), (222, 175230), (236, 164835), (270, 144078), (295, 131868), (297, 130980), (324, 120065), (330, 117882), (333, 116820), (354, 109890), (370, 105138), (396, 98235), (405, 96052), (407, 95580), (444, 87615), (495, 78588), (531, 73260), (540, 72039), (555, 70092), (590, 65934), (594, 65490), (649, 59940), (660, 58941), (666, 58410), (708, 54945), (740, 52569), (810, 48026), (814, 47790), (885, 43956), (891, 43660), (990, 39294), (999, 38940), (1062, 36630), (1110, 35046), (1180, 32967), (1188, 32745), (1221, 31860), (1298, 29970), (1332, 29205), (1485, 26196), (1593, 24420), (1620, 24013), (1628, 23895), (1665, 23364), (1770, 21978), (1782, 21830), (1947, 19980), (1980, 19647), (1998, 19470), (2035, 19116), (2124, 18315), (2183, 17820), (2220, 17523), (2442, 15930), (2596, 14985), (2655, 14652), (2970, 13098), (2997, 12980), (3186, 12210), (3245, 11988), (3330, 11682), (3540, 10989), (3564, 10915), (3663, 10620), (3894, 9990), (3996, 9735), (4070, 9558), (4366, 8910), (4455, 8732), (4779, 8140), (4884, 7965), (4995, 7788), (5310, 7326), (5841, 6660), (5940, 6549), (5994, 6490), (6105, 6372)]