61754940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 218265600

約数和(自身を除く): 156510660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 463, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 926, 988, 1026, 1140, 1170, 1235, 1389, 1404, 1482, 1710, 1755, 1852, 2052, 2223, 2315, 2340, 2470, 2565, 2778, 2964, 3420, 3510, 3705, 4167, 4446, 4630, 4940, 5130, 5556, 6019, 6669, 6945, 7020, 7410, 8334, 8797, 8892, 9260, 10260, 11115, 12038, 12501, 13338, 13890, 14820, 16668, 17594, 18057, 20835, 22230, 24076, 25002, 26391, 26676, 27780, 30095, 33345, 35188, 36114, 41670, 43985, 44460, 50004, 52782, 54171, 60190, 62505, 66690, 72228, 79173, 83340, 87970, 90285, 105564, 108342, 114361, 120380, 125010, 131955, 133380, 158346, 162513, 175940, 180570, 216684, 228722, 237519, 250020, 263910, 270855, 316692, 325026, 343083, 361140, 395865, 457444, 475038, 527820, 541710, 571805, 650052, 686166, 791730, 812565, 950076, 1029249, 1083420, 1143610, 1187595, 1372332, 1583460, 1625130, 1715415, 2058498, 2287220, 2375190, 3087747, 3250260, 3430830, 4116996, 4750380, 5146245, 6175494, 6861660, 10292490, 12350988, 15438735, 20584980, 30877470, 61754940]

約数ペア:

[(1, 61754940), (2, 30877470), (3, 20584980), (4, 15438735), (5, 12350988), (6, 10292490), (9, 6861660), (10, 6175494), (12, 5146245), (13, 4750380), (15, 4116996), (18, 3430830), (19, 3250260), (20, 3087747), (26, 2375190), (27, 2287220), (30, 2058498), (36, 1715415), (38, 1625130), (39, 1583460), (45, 1372332), (52, 1187595), (54, 1143610), (57, 1083420), (60, 1029249), (65, 950076), (76, 812565), (78, 791730), (90, 686166), (95, 650052), (108, 571805), (114, 541710), (117, 527820), (130, 475038), (135, 457444), (156, 395865), (171, 361140), (180, 343083), (190, 325026), (195, 316692), (228, 270855), (234, 263910), (247, 250020), (260, 237519), (270, 228722), (285, 216684), (342, 180570), (351, 175940), (380, 162513), (390, 158346), (463, 133380), (468, 131955), (494, 125010), (513, 120380), (540, 114361), (570, 108342), (585, 105564), (684, 90285), (702, 87970), (741, 83340), (780, 79173), (855, 72228), (926, 66690), (988, 62505), (1026, 60190), (1140, 54171), (1170, 52782), (1235, 50004), (1389, 44460), (1404, 43985), (1482, 41670), (1710, 36114), (1755, 35188), (1852, 33345), (2052, 30095), (2223, 27780), (2315, 26676), (2340, 26391), (2470, 25002), (2565, 24076), (2778, 22230), (2964, 20835), (3420, 18057), (3510, 17594), (3705, 16668), (4167, 14820), (4446, 13890), (4630, 13338), (4940, 12501), (5130, 12038), (5556, 11115), (6019, 10260), (6669, 9260), (6945, 8892), (7020, 8797), (7410, 8334)]