23875020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 84672000

約数和(自身を除く): 60796980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 179, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 358, 380, 390, 468, 494, 513, 537, 540, 570, 585, 684, 702, 716, 741, 780, 855, 895, 988, 1026, 1074, 1140, 1170, 1235, 1404, 1482, 1611, 1710, 1755, 1790, 2052, 2148, 2223, 2327, 2340, 2470, 2565, 2685, 2964, 3222, 3401, 3420, 3510, 3580, 3705, 4446, 4654, 4833, 4940, 5130, 5370, 6444, 6669, 6802, 6981, 7020, 7410, 8055, 8892, 9308, 9666, 10203, 10260, 10740, 11115, 11635, 13338, 13604, 13962, 14820, 16110, 17005, 19332, 20406, 20943, 22230, 23270, 24165, 26676, 27924, 30609, 32220, 33345, 34010, 34905, 40812, 41886, 44213, 44460, 46540, 48330, 51015, 61218, 62829, 66690, 68020, 69810, 83772, 88426, 91827, 96660, 102030, 104715, 122436, 125658, 132639, 133380, 139620, 153045, 176852, 183654, 204060, 209430, 221065, 251316, 265278, 306090, 314145, 367308, 397917, 418860, 442130, 459135, 530556, 612180, 628290, 663195, 795834, 884260, 918270, 1193751, 1256580, 1326390, 1591668, 1836540, 1989585, 2387502, 2652780, 3979170, 4775004, 5968755, 7958340, 11937510, 23875020]

約数ペア:

[(1, 23875020), (2, 11937510), (3, 7958340), (4, 5968755), (5, 4775004), (6, 3979170), (9, 2652780), (10, 2387502), (12, 1989585), (13, 1836540), (15, 1591668), (18, 1326390), (19, 1256580), (20, 1193751), (26, 918270), (27, 884260), (30, 795834), (36, 663195), (38, 628290), (39, 612180), (45, 530556), (52, 459135), (54, 442130), (57, 418860), (60, 397917), (65, 367308), (76, 314145), (78, 306090), (90, 265278), (95, 251316), (108, 221065), (114, 209430), (117, 204060), (130, 183654), (135, 176852), (156, 153045), (171, 139620), (179, 133380), (180, 132639), (190, 125658), (195, 122436), (228, 104715), (234, 102030), (247, 96660), (260, 91827), (270, 88426), (285, 83772), (342, 69810), (351, 68020), (358, 66690), (380, 62829), (390, 61218), (468, 51015), (494, 48330), (513, 46540), (537, 44460), (540, 44213), (570, 41886), (585, 40812), (684, 34905), (702, 34010), (716, 33345), (741, 32220), (780, 30609), (855, 27924), (895, 26676), (988, 24165), (1026, 23270), (1074, 22230), (1140, 20943), (1170, 20406), (1235, 19332), (1404, 17005), (1482, 16110), (1611, 14820), (1710, 13962), (1755, 13604), (1790, 13338), (2052, 11635), (2148, 11115), (2223, 10740), (2327, 10260), (2340, 10203), (2470, 9666), (2565, 9308), (2685, 8892), (2964, 8055), (3222, 7410), (3401, 7020), (3420, 6981), (3510, 6802), (3580, 6669), (3705, 6444), (4446, 5370), (4654, 5130), (4833, 4940)]