75940020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 277385472

約数和(自身を除く): 201445452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 23, 26, 30, 34, 36, 39, 45, 46, 51, 52, 60, 65, 68, 69, 78, 83, 85, 90, 92, 102, 115, 117, 130, 138, 153, 156, 166, 170, 180, 195, 204, 207, 221, 230, 234, 249, 255, 260, 276, 299, 306, 332, 340, 345, 390, 391, 414, 415, 442, 460, 468, 498, 510, 585, 598, 612, 663, 690, 747, 765, 780, 782, 828, 830, 884, 897, 996, 1020, 1035, 1079, 1105, 1170, 1173, 1196, 1245, 1326, 1380, 1411, 1494, 1495, 1530, 1564, 1660, 1794, 1909, 1955, 1989, 2070, 2158, 2210, 2340, 2346, 2490, 2652, 2691, 2822, 2988, 2990, 3060, 3237, 3315, 3519, 3588, 3735, 3818, 3910, 3978, 4140, 4233, 4316, 4420, 4485, 4692, 4980, 5083, 5382, 5395, 5644, 5727, 5865, 5980, 6474, 6630, 7038, 7055, 7470, 7636, 7820, 7956, 8466, 8970, 9545, 9711, 9945, 10166, 10764, 10790, 11454, 11730, 12699, 12948, 13260, 13455, 14076, 14110, 14940, 15249, 16185, 16932, 17181, 17595, 17940, 18343, 19090, 19422, 19890, 20332, 21165, 21580, 22908, 23460, 24817, 25398, 25415, 26910, 28220, 28635, 30498, 32370, 32453, 34362, 35190, 36686, 38180, 38844, 39780, 42330, 45747, 48555, 49634, 50796, 50830, 53820, 55029, 57270, 60996, 63495, 64740, 64906, 68724, 70380, 73372, 74451, 76245, 84660, 85905, 91494, 91715, 97110, 97359, 99268, 101660, 110058, 114540, 124085, 126990, 129812, 148902, 152490, 162265, 165087, 171810, 182988, 183430, 194220, 194718, 220116, 223353, 228735, 248170, 253980, 275145, 292077, 297804, 304980, 324530, 330174, 343620, 366860, 372255, 389436, 421889, 446706, 457470, 486795, 496340, 550290, 584154, 649060, 660348, 744510, 825435, 843778, 893412, 914940, 973590, 1100580, 1116765, 1168308, 1265667, 1460385, 1489020, 1650870, 1687556, 1947180, 2109445, 2233530, 2531334, 2920770, 3301740, 3797001, 4218890, 4467060, 5062668, 5841540, 6328335, 7594002, 8437780, 12656670, 15188004, 18985005, 25313340, 37970010, 75940020]

約数ペア:

[(1, 75940020), (2, 37970010), (3, 25313340), (4, 18985005), (5, 15188004), (6, 12656670), (9, 8437780), (10, 7594002), (12, 6328335), (13, 5841540), (15, 5062668), (17, 4467060), (18, 4218890), (20, 3797001), (23, 3301740), (26, 2920770), (30, 2531334), (34, 2233530), (36, 2109445), (39, 1947180), (45, 1687556), (46, 1650870), (51, 1489020), (52, 1460385), (60, 1265667), (65, 1168308), (68, 1116765), (69, 1100580), (78, 973590), (83, 914940), (85, 893412), (90, 843778), (92, 825435), (102, 744510), (115, 660348), (117, 649060), (130, 584154), (138, 550290), (153, 496340), (156, 486795), (166, 457470), (170, 446706), (180, 421889), (195, 389436), (204, 372255), (207, 366860), (221, 343620), (230, 330174), (234, 324530), (249, 304980), (255, 297804), (260, 292077), (276, 275145), (299, 253980), (306, 248170), (332, 228735), (340, 223353), (345, 220116), (390, 194718), (391, 194220), (414, 183430), (415, 182988), (442, 171810), (460, 165087), (468, 162265), (498, 152490), (510, 148902), (585, 129812), (598, 126990), (612, 124085), (663, 114540), (690, 110058), (747, 101660), (765, 99268), (780, 97359), (782, 97110), (828, 91715), (830, 91494), (884, 85905), (897, 84660), (996, 76245), (1020, 74451), (1035, 73372), (1079, 70380), (1105, 68724), (1170, 64906), (1173, 64740), (1196, 63495), (1245, 60996), (1326, 57270), (1380, 55029), (1411, 53820), (1494, 50830), (1495, 50796), (1530, 49634), (1564, 48555), (1660, 45747), (1794, 42330), (1909, 39780), (1955, 38844), (1989, 38180), (2070, 36686), (2158, 35190), (2210, 34362), (2340, 32453), (2346, 32370), (2490, 30498), (2652, 28635), (2691, 28220), (2822, 26910), (2988, 25415), (2990, 25398), (3060, 24817), (3237, 23460), (3315, 22908), (3519, 21580), (3588, 21165), (3735, 20332), (3818, 19890), (3910, 19422), (3978, 19090), (4140, 18343), (4233, 17940), (4316, 17595), (4420, 17181), (4485, 16932), (4692, 16185), (4980, 15249), (5083, 14940), (5382, 14110), (5395, 14076), (5644, 13455), (5727, 13260), (5865, 12948), (5980, 12699), (6474, 11730), (6630, 11454), (7038, 10790), (7055, 10764), (7470, 10166), (7636, 9945), (7820, 9711), (7956, 9545), (8466, 8970)]