117838140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 387828000

約数和(自身を除く): 269989860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 149, 196, 210, 245, 269, 294, 298, 420, 447, 490, 538, 588, 596, 735, 745, 807, 894, 980, 1043, 1076, 1345, 1470, 1490, 1614, 1788, 1883, 2086, 2235, 2690, 2940, 2980, 3129, 3228, 3766, 4035, 4172, 4470, 5215, 5380, 5649, 6258, 7301, 7532, 8070, 8940, 9415, 10430, 11298, 12516, 13181, 14602, 15645, 16140, 18830, 20860, 21903, 22596, 26362, 28245, 29204, 31290, 36505, 37660, 39543, 40081, 43806, 52724, 56490, 62580, 65905, 73010, 79086, 80162, 87612, 109515, 112980, 120243, 131810, 146020, 158172, 160324, 197715, 200405, 219030, 240486, 263620, 280567, 395430, 400810, 438060, 480972, 561134, 601215, 790860, 801620, 841701, 1122268, 1202430, 1402835, 1683402, 1963969, 2404860, 2805670, 3366804, 3927938, 4208505, 5611340, 5891907, 7855876, 8417010, 9819845, 11783814, 16834020, 19639690, 23567628, 29459535, 39279380, 58919070, 117838140]

約数ペア:

[(1, 117838140), (2, 58919070), (3, 39279380), (4, 29459535), (5, 23567628), (6, 19639690), (7, 16834020), (10, 11783814), (12, 9819845), (14, 8417010), (15, 7855876), (20, 5891907), (21, 5611340), (28, 4208505), (30, 3927938), (35, 3366804), (42, 2805670), (49, 2404860), (60, 1963969), (70, 1683402), (84, 1402835), (98, 1202430), (105, 1122268), (140, 841701), (147, 801620), (149, 790860), (196, 601215), (210, 561134), (245, 480972), (269, 438060), (294, 400810), (298, 395430), (420, 280567), (447, 263620), (490, 240486), (538, 219030), (588, 200405), (596, 197715), (735, 160324), (745, 158172), (807, 146020), (894, 131810), (980, 120243), (1043, 112980), (1076, 109515), (1345, 87612), (1470, 80162), (1490, 79086), (1614, 73010), (1788, 65905), (1883, 62580), (2086, 56490), (2235, 52724), (2690, 43806), (2940, 40081), (2980, 39543), (3129, 37660), (3228, 36505), (3766, 31290), (4035, 29204), (4172, 28245), (4470, 26362), (5215, 22596), (5380, 21903), (5649, 20860), (6258, 18830), (7301, 16140), (7532, 15645), (8070, 14602), (8940, 13181), (9415, 12516), (10430, 11298)]