368877420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:720

約数の個数: 144

約数和(自身を含む): 1163049888

約数和(自身を除く): 794172468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 97, 111, 148, 180, 185, 194, 222, 291, 333, 370, 388, 444, 485, 555, 571, 582, 666, 740, 873, 970, 1110, 1142, 1164, 1332, 1455, 1665, 1713, 1746, 1940, 2220, 2284, 2855, 2910, 3330, 3426, 3492, 3589, 4365, 5139, 5710, 5820, 6660, 6852, 7178, 8565, 8730, 10278, 10767, 11420, 14356, 17130, 17460, 17945, 20556, 21127, 21534, 25695, 32301, 34260, 35890, 42254, 43068, 51390, 53835, 55387, 63381, 64602, 71780, 84508, 102780, 105635, 107670, 110774, 126762, 129204, 161505, 166161, 190143, 211270, 215340, 221548, 253524, 276935, 316905, 323010, 332322, 380286, 422540, 498483, 553870, 633810, 646020, 664644, 760572, 830805, 950715, 996966, 1107740, 1267620, 1661610, 1901430, 1993932, 2049319, 2492415, 3323220, 3802860, 4098638, 4984830, 6147957, 8197276, 9969660, 10246595, 12295914, 18443871, 20493190, 24591828, 30739785, 36887742, 40986380, 61479570, 73775484, 92219355, 122959140, 184438710, 368877420]

約数ペア:

[(1, 368877420), (2, 184438710), (3, 122959140), (4, 92219355), (5, 73775484), (6, 61479570), (9, 40986380), (10, 36887742), (12, 30739785), (15, 24591828), (18, 20493190), (20, 18443871), (30, 12295914), (36, 10246595), (37, 9969660), (45, 8197276), (60, 6147957), (74, 4984830), (90, 4098638), (97, 3802860), (111, 3323220), (148, 2492415), (180, 2049319), (185, 1993932), (194, 1901430), (222, 1661610), (291, 1267620), (333, 1107740), (370, 996966), (388, 950715), (444, 830805), (485, 760572), (555, 664644), (571, 646020), (582, 633810), (666, 553870), (740, 498483), (873, 422540), (970, 380286), (1110, 332322), (1142, 323010), (1164, 316905), (1332, 276935), (1455, 253524), (1665, 221548), (1713, 215340), (1746, 211270), (1940, 190143), (2220, 166161), (2284, 161505), (2855, 129204), (2910, 126762), (3330, 110774), (3426, 107670), (3492, 105635), (3589, 102780), (4365, 84508), (5139, 71780), (5710, 64602), (5820, 63381), (6660, 55387), (6852, 53835), (7178, 51390), (8565, 43068), (8730, 42254), (10278, 35890), (10767, 34260), (11420, 32301), (14356, 25695), (17130, 21534), (17460, 21127), (17945, 20556)]