253934420220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{995587}}^1$

素因数の和:995724

約数の個数: 144

約数和(自身を含む): 837130213920

約数和(自身を除く): 583195793700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 109, 117, 130, 156, 180, 195, 218, 234, 260, 327, 390, 436, 468, 545, 585, 654, 780, 981, 1090, 1170, 1308, 1417, 1635, 1962, 2180, 2340, 2834, 3270, 3924, 4251, 4905, 5668, 6540, 7085, 8502, 9810, 12753, 14170, 17004, 19620, 21255, 25506, 28340, 42510, 51012, 63765, 85020, 127530, 255060, 995587, 1991174, 2986761, 3982348, 4977935, 5973522, 8960283, 9955870, 11947044, 12942631, 14933805, 17920566, 19911740, 25885262, 29867610, 35841132, 38827893, 44801415, 51770524, 59735220, 64713155, 77655786, 89602830, 108518983, 116483679, 129426310, 155311572, 179205660, 194139465, 217037966, 232967358, 258852620, 325556949, 388278930, 434075932, 465934716, 542594915, 582418395, 651113898, 776557860, 976670847, 1085189830, 1164836790, 1302227796, 1410746779, 1627784745, 1953341694, 2170379660, 2329673580, 2821493558, 3255569490, 3906683388, 4232240337, 4883354235, 5642987116, 6511138980, 7053733895, 8464480674, 9766708470, 12696721011, 14107467790, 16928961348, 19533416940, 21161201685, 25393442022, 28214935580, 42322403370, 50786884044, 63483605055, 84644806740, 126967210110, 253934420220]

約数ペア:

[(1, 253934420220), (2, 126967210110), (3, 84644806740), (4, 63483605055), (5, 50786884044), (6, 42322403370), (9, 28214935580), (10, 25393442022), (12, 21161201685), (13, 19533416940), (15, 16928961348), (18, 14107467790), (20, 12696721011), (26, 9766708470), (30, 8464480674), (36, 7053733895), (39, 6511138980), (45, 5642987116), (52, 4883354235), (60, 4232240337), (65, 3906683388), (78, 3255569490), (90, 2821493558), (109, 2329673580), (117, 2170379660), (130, 1953341694), (156, 1627784745), (180, 1410746779), (195, 1302227796), (218, 1164836790), (234, 1085189830), (260, 976670847), (327, 776557860), (390, 651113898), (436, 582418395), (468, 542594915), (545, 465934716), (585, 434075932), (654, 388278930), (780, 325556949), (981, 258852620), (1090, 232967358), (1170, 217037966), (1308, 194139465), (1417, 179205660), (1635, 155311572), (1962, 129426310), (2180, 116483679), (2340, 108518983), (2834, 89602830), (3270, 77655786), (3924, 64713155), (4251, 59735220), (4905, 51770524), (5668, 44801415), (6540, 38827893), (7085, 35841132), (8502, 29867610), (9810, 25885262), (12753, 19911740), (14170, 17920566), (17004, 14933805), (19620, 12942631), (21255, 11947044), (25506, 9955870), (28340, 8960283), (42510, 5973522), (51012, 4977935), (63765, 3982348), (85020, 2986761), (127530, 1991174), (255060, 995587)]