149596020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{2423}}^1$

素因数の和:2459

約数の個数: 144

約数和(自身を含む): 529401600

約数和(自身を除く): 379805580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2423, 2940, 3087, 3430, 4116, 4410, 4846, 5145, 6174, 6860, 7269, 8820, 9692, 10290, 12115, 12348, 14538, 15435, 16961, 20580, 21807, 24230, 29076, 30870, 33922, 36345, 43614, 48460, 50883, 61740, 67844, 72690, 84805, 87228, 101766, 109035, 118727, 145380, 152649, 169610, 203532, 218070, 237454, 254415, 305298, 339220, 356181, 436140, 474908, 508830, 593635, 610596, 712362, 763245, 831089, 1017660, 1068543, 1187270, 1424724, 1526490, 1662178, 1780905, 2137086, 2374540, 2493267, 3052980, 3324356, 3561810, 4155445, 4274172, 4986534, 5342715, 7123620, 7479801, 8310890, 9973068, 10685430, 12466335, 14959602, 16621780, 21370860, 24932670, 29919204, 37399005, 49865340, 74798010, 149596020]

約数ペア:

[(1, 149596020), (2, 74798010), (3, 49865340), (4, 37399005), (5, 29919204), (6, 24932670), (7, 21370860), (9, 16621780), (10, 14959602), (12, 12466335), (14, 10685430), (15, 9973068), (18, 8310890), (20, 7479801), (21, 7123620), (28, 5342715), (30, 4986534), (35, 4274172), (36, 4155445), (42, 3561810), (45, 3324356), (49, 3052980), (60, 2493267), (63, 2374540), (70, 2137086), (84, 1780905), (90, 1662178), (98, 1526490), (105, 1424724), (126, 1187270), (140, 1068543), (147, 1017660), (180, 831089), (196, 763245), (210, 712362), (245, 610596), (252, 593635), (294, 508830), (315, 474908), (343, 436140), (420, 356181), (441, 339220), (490, 305298), (588, 254415), (630, 237454), (686, 218070), (735, 203532), (882, 169610), (980, 152649), (1029, 145380), (1260, 118727), (1372, 109035), (1470, 101766), (1715, 87228), (1764, 84805), (2058, 72690), (2205, 67844), (2423, 61740), (2940, 50883), (3087, 48460), (3430, 43614), (4116, 36345), (4410, 33922), (4846, 30870), (5145, 29076), (6174, 24230), (6860, 21807), (7269, 20580), (8820, 16961), (9692, 15435), (10290, 14538), (12115, 12348)]