47248990020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{67289}}^1$

素因数の和:67434

約数の個数: 144

約数和(自身を含む): 148137050880

約数和(自身を除く): 100888060860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 83, 90, 94, 141, 166, 180, 188, 235, 249, 282, 332, 415, 423, 470, 498, 564, 705, 747, 830, 846, 940, 996, 1245, 1410, 1494, 1660, 1692, 2115, 2490, 2820, 2988, 3735, 3901, 4230, 4980, 7470, 7802, 8460, 11703, 14940, 15604, 19505, 23406, 35109, 39010, 46812, 58515, 67289, 70218, 78020, 117030, 134578, 140436, 175545, 201867, 234060, 269156, 336445, 351090, 403734, 605601, 672890, 702180, 807468, 1009335, 1211202, 1345780, 2018670, 2422404, 3028005, 3162583, 4037340, 5584987, 6056010, 6325166, 9487749, 11169974, 12112020, 12650332, 15812915, 16754961, 18975498, 22339948, 27924935, 28463247, 31625830, 33509922, 37950996, 47438745, 50264883, 55849870, 56926494, 63251660, 67019844, 83774805, 94877490, 100529766, 111699740, 113852988, 142316235, 167549610, 189754980, 201059532, 251324415, 262494389, 284632470, 335099220, 502648830, 524988778, 569264940, 787483167, 1005297660, 1049977556, 1312471945, 1574966334, 2362449501, 2624943890, 3149932668, 3937415835, 4724899002, 5249887780, 7874831670, 9449798004, 11812247505, 15749663340, 23624495010, 47248990020]

約数ペア:

[(1, 47248990020), (2, 23624495010), (3, 15749663340), (4, 11812247505), (5, 9449798004), (6, 7874831670), (9, 5249887780), (10, 4724899002), (12, 3937415835), (15, 3149932668), (18, 2624943890), (20, 2362449501), (30, 1574966334), (36, 1312471945), (45, 1049977556), (47, 1005297660), (60, 787483167), (83, 569264940), (90, 524988778), (94, 502648830), (141, 335099220), (166, 284632470), (180, 262494389), (188, 251324415), (235, 201059532), (249, 189754980), (282, 167549610), (332, 142316235), (415, 113852988), (423, 111699740), (470, 100529766), (498, 94877490), (564, 83774805), (705, 67019844), (747, 63251660), (830, 56926494), (846, 55849870), (940, 50264883), (996, 47438745), (1245, 37950996), (1410, 33509922), (1494, 31625830), (1660, 28463247), (1692, 27924935), (2115, 22339948), (2490, 18975498), (2820, 16754961), (2988, 15812915), (3735, 12650332), (3901, 12112020), (4230, 11169974), (4980, 9487749), (7470, 6325166), (7802, 6056010), (8460, 5584987), (11703, 4037340), (14940, 3162583), (15604, 3028005), (19505, 2422404), (23406, 2018670), (35109, 1345780), (39010, 1211202), (46812, 1009335), (58515, 807468), (67289, 702180), (70218, 672890), (78020, 605601), (117030, 403734), (134578, 351090), (140436, 336445), (175545, 269156), (201867, 234060)]