220170060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 800077824

約数和(自身を除く): 579907764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 31, 33, 34, 36, 44, 45, 51, 55, 60, 62, 66, 68, 85, 90, 93, 99, 102, 110, 124, 132, 153, 155, 165, 170, 180, 186, 187, 198, 204, 211, 220, 255, 279, 306, 310, 330, 340, 341, 372, 374, 396, 422, 465, 495, 510, 527, 558, 561, 612, 620, 633, 660, 682, 748, 765, 844, 930, 935, 990, 1020, 1023, 1054, 1055, 1116, 1122, 1266, 1364, 1395, 1530, 1581, 1683, 1705, 1860, 1870, 1899, 1980, 2046, 2108, 2110, 2244, 2321, 2532, 2635, 2790, 2805, 3060, 3069, 3162, 3165, 3366, 3410, 3587, 3740, 3798, 4092, 4220, 4642, 4743, 5115, 5270, 5580, 5610, 5797, 6138, 6324, 6330, 6541, 6732, 6820, 6963, 7174, 7596, 7905, 8415, 9284, 9486, 9495, 10230, 10540, 10761, 11220, 11594, 11605, 12276, 12660, 13082, 13926, 14348, 15345, 15810, 16830, 17391, 17935, 18972, 18990, 19623, 20460, 20889, 21522, 23188, 23210, 23715, 26164, 27852, 28985, 30690, 31620, 32283, 32705, 33660, 34782, 34815, 35870, 37980, 39246, 39457, 41778, 43044, 46420, 47430, 52173, 53805, 57970, 58869, 61380, 64566, 65410, 69564, 69630, 71740, 71951, 78492, 78914, 83556, 86955, 94860, 98115, 104346, 104445, 107610, 111197, 115940, 117738, 118371, 129132, 130820, 139260, 143902, 157828, 161415, 173910, 196230, 197285, 208692, 208890, 215220, 215853, 222394, 235476, 236742, 260865, 287804, 294345, 322830, 333591, 347820, 355113, 359755, 392460, 394570, 417780, 431706, 444788, 473484, 521730, 555985, 588690, 591855, 645660, 647559, 667182, 710226, 719510, 789140, 863412, 1000773, 1043460, 1079265, 1111970, 1177380, 1183710, 1223167, 1295118, 1334364, 1420452, 1439020, 1667955, 1775565, 2001546, 2158530, 2223940, 2367420, 2446334, 2590236, 3237795, 3335910, 3551130, 3669501, 4003092, 4317060, 4892668, 5003865, 6115835, 6475590, 6671820, 7102260, 7339002, 10007730, 11008503, 12231670, 12951180, 14678004, 18347505, 20015460, 22017006, 24463340, 36695010, 44034012, 55042515, 73390020, 110085030, 220170060]

約数ペア:

[(1, 220170060), (2, 110085030), (3, 73390020), (4, 55042515), (5, 44034012), (6, 36695010), (9, 24463340), (10, 22017006), (11, 20015460), (12, 18347505), (15, 14678004), (17, 12951180), (18, 12231670), (20, 11008503), (22, 10007730), (30, 7339002), (31, 7102260), (33, 6671820), (34, 6475590), (36, 6115835), (44, 5003865), (45, 4892668), (51, 4317060), (55, 4003092), (60, 3669501), (62, 3551130), (66, 3335910), (68, 3237795), (85, 2590236), (90, 2446334), (93, 2367420), (99, 2223940), (102, 2158530), (110, 2001546), (124, 1775565), (132, 1667955), (153, 1439020), (155, 1420452), (165, 1334364), (170, 1295118), (180, 1223167), (186, 1183710), (187, 1177380), (198, 1111970), (204, 1079265), (211, 1043460), (220, 1000773), (255, 863412), (279, 789140), (306, 719510), (310, 710226), (330, 667182), (340, 647559), (341, 645660), (372, 591855), (374, 588690), (396, 555985), (422, 521730), (465, 473484), (495, 444788), (510, 431706), (527, 417780), (558, 394570), (561, 392460), (612, 359755), (620, 355113), (633, 347820), (660, 333591), (682, 322830), (748, 294345), (765, 287804), (844, 260865), (930, 236742), (935, 235476), (990, 222394), (1020, 215853), (1023, 215220), (1054, 208890), (1055, 208692), (1116, 197285), (1122, 196230), (1266, 173910), (1364, 161415), (1395, 157828), (1530, 143902), (1581, 139260), (1683, 130820), (1705, 129132), (1860, 118371), (1870, 117738), (1899, 115940), (1980, 111197), (2046, 107610), (2108, 104445), (2110, 104346), (2244, 98115), (2321, 94860), (2532, 86955), (2635, 83556), (2790, 78914), (2805, 78492), (3060, 71951), (3069, 71740), (3162, 69630), (3165, 69564), (3366, 65410), (3410, 64566), (3587, 61380), (3740, 58869), (3798, 57970), (4092, 53805), (4220, 52173), (4642, 47430), (4743, 46420), (5115, 43044), (5270, 41778), (5580, 39457), (5610, 39246), (5797, 37980), (6138, 35870), (6324, 34815), (6330, 34782), (6541, 33660), (6732, 32705), (6820, 32283), (6963, 31620), (7174, 30690), (7596, 28985), (7905, 27852), (8415, 26164), (9284, 23715), (9486, 23210), (9495, 23188), (10230, 21522), (10540, 20889), (10761, 20460), (11220, 19623), (11594, 18990), (11605, 18972), (12276, 17935), (12660, 17391), (13082, 16830), (13926, 15810), (14348, 15345)]