54317580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 174182400

約数和(自身を除く): 119864820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 31, 38, 53, 57, 58, 60, 62, 76, 87, 93, 95, 106, 114, 116, 124, 145, 155, 159, 174, 186, 190, 212, 228, 265, 285, 290, 310, 318, 348, 372, 380, 435, 465, 530, 551, 570, 580, 589, 620, 636, 795, 870, 899, 930, 1007, 1060, 1102, 1140, 1178, 1537, 1590, 1643, 1653, 1740, 1767, 1798, 1860, 2014, 2204, 2356, 2697, 2755, 2945, 3021, 3074, 3180, 3286, 3306, 3534, 3596, 4028, 4495, 4611, 4929, 5035, 5394, 5510, 5890, 6042, 6148, 6572, 6612, 7068, 7685, 8215, 8265, 8835, 8990, 9222, 9858, 10070, 10788, 11020, 11780, 12084, 13485, 15105, 15370, 16430, 16530, 17081, 17670, 17980, 18444, 19716, 20140, 23055, 24645, 26970, 29203, 30210, 30740, 31217, 32860, 33060, 34162, 35340, 46110, 47647, 49290, 51243, 53940, 58406, 60420, 62434, 68324, 85405, 87609, 92220, 93651, 95294, 98580, 102486, 116812, 124868, 142941, 146015, 156085, 170810, 175218, 187302, 190588, 204972, 238235, 256215, 285882, 292030, 312170, 341620, 350436, 374604, 438045, 468255, 476470, 512430, 571764, 584060, 624340, 714705, 876090, 905293, 936510, 952940, 1024860, 1429410, 1752180, 1810586, 1873020, 2715879, 2858820, 3621172, 4526465, 5431758, 9052930, 10863516, 13579395, 18105860, 27158790, 54317580]

約数ペア:

[(1, 54317580), (2, 27158790), (3, 18105860), (4, 13579395), (5, 10863516), (6, 9052930), (10, 5431758), (12, 4526465), (15, 3621172), (19, 2858820), (20, 2715879), (29, 1873020), (30, 1810586), (31, 1752180), (38, 1429410), (53, 1024860), (57, 952940), (58, 936510), (60, 905293), (62, 876090), (76, 714705), (87, 624340), (93, 584060), (95, 571764), (106, 512430), (114, 476470), (116, 468255), (124, 438045), (145, 374604), (155, 350436), (159, 341620), (174, 312170), (186, 292030), (190, 285882), (212, 256215), (228, 238235), (265, 204972), (285, 190588), (290, 187302), (310, 175218), (318, 170810), (348, 156085), (372, 146015), (380, 142941), (435, 124868), (465, 116812), (530, 102486), (551, 98580), (570, 95294), (580, 93651), (589, 92220), (620, 87609), (636, 85405), (795, 68324), (870, 62434), (899, 60420), (930, 58406), (1007, 53940), (1060, 51243), (1102, 49290), (1140, 47647), (1178, 46110), (1537, 35340), (1590, 34162), (1643, 33060), (1653, 32860), (1740, 31217), (1767, 30740), (1798, 30210), (1860, 29203), (2014, 26970), (2204, 24645), (2356, 23055), (2697, 20140), (2755, 19716), (2945, 18444), (3021, 17980), (3074, 17670), (3180, 17081), (3286, 16530), (3306, 16430), (3534, 15370), (3596, 15105), (4028, 13485), (4495, 12084), (4611, 11780), (4929, 11020), (5035, 10788), (5394, 10070), (5510, 9858), (5890, 9222), (6042, 8990), (6148, 8835), (6572, 8265), (6612, 8215), (7068, 7685)]