47750040

素因数分解:

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

素因数の和:231

約数の個数: 256

約数和(自身を含む): 181440000

約数和(自身を除く): 133689960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 179, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 358, 360, 380, 390, 456, 468, 494, 513, 520, 537, 540, 570, 585, 684, 702, 716, 741, 760, 780, 855, 895, 936, 988, 1026, 1074, 1080, 1140, 1170, 1235, 1368, 1404, 1432, 1482, 1560, 1611, 1710, 1755, 1790, 1976, 2052, 2148, 2223, 2280, 2327, 2340, 2470, 2565, 2685, 2808, 2964, 3222, 3401, 3420, 3510, 3580, 3705, 4104, 4296, 4446, 4654, 4680, 4833, 4940, 5130, 5370, 5928, 6444, 6669, 6802, 6840, 6981, 7020, 7160, 7410, 8055, 8892, 9308, 9666, 9880, 10203, 10260, 10740, 11115, 11635, 12888, 13338, 13604, 13962, 14040, 14820, 16110, 17005, 17784, 18616, 19332, 20406, 20520, 20943, 21480, 22230, 23270, 24165, 26676, 27208, 27924, 29640, 30609, 32220, 33345, 34010, 34905, 38664, 40812, 41886, 44213, 44460, 46540, 48330, 51015, 53352, 55848, 61218, 62829, 64440, 66690, 68020, 69810, 81624, 83772, 88426, 88920, 91827, 93080, 96660, 102030, 104715, 122436, 125658, 132639, 133380, 136040, 139620, 153045, 167544, 176852, 183654, 193320, 204060, 209430, 221065, 244872, 251316, 265278, 266760, 279240, 306090, 314145, 353704, 367308, 397917, 408120, 418860, 442130, 459135, 502632, 530556, 612180, 628290, 663195, 734616, 795834, 837720, 884260, 918270, 1061112, 1193751, 1224360, 1256580, 1326390, 1591668, 1768520, 1836540, 1989585, 2387502, 2513160, 2652780, 3183336, 3673080, 3979170, 4775004, 5305560, 5968755, 7958340, 9550008, 11937510, 15916680, 23875020, 47750040]

約数ペア:

[(1, 47750040), (2, 23875020), (3, 15916680), (4, 11937510), (5, 9550008), (6, 7958340), (8, 5968755), (9, 5305560), (10, 4775004), (12, 3979170), (13, 3673080), (15, 3183336), (18, 2652780), (19, 2513160), (20, 2387502), (24, 1989585), (26, 1836540), (27, 1768520), (30, 1591668), (36, 1326390), (38, 1256580), (39, 1224360), (40, 1193751), (45, 1061112), (52, 918270), (54, 884260), (57, 837720), (60, 795834), (65, 734616), (72, 663195), (76, 628290), (78, 612180), (90, 530556), (95, 502632), (104, 459135), (108, 442130), (114, 418860), (117, 408120), (120, 397917), (130, 367308), (135, 353704), (152, 314145), (156, 306090), (171, 279240), (179, 266760), (180, 265278), (190, 251316), (195, 244872), (216, 221065), (228, 209430), (234, 204060), (247, 193320), (260, 183654), (270, 176852), (285, 167544), (312, 153045), (342, 139620), (351, 136040), (358, 133380), (360, 132639), (380, 125658), (390, 122436), (456, 104715), (468, 102030), (494, 96660), (513, 93080), (520, 91827), (537, 88920), (540, 88426), (570, 83772), (585, 81624), (684, 69810), (702, 68020), (716, 66690), (741, 64440), (760, 62829), (780, 61218), (855, 55848), (895, 53352), (936, 51015), (988, 48330), (1026, 46540), (1074, 44460), (1080, 44213), (1140, 41886), (1170, 40812), (1235, 38664), (1368, 34905), (1404, 34010), (1432, 33345), (1482, 32220), (1560, 30609), (1611, 29640), (1710, 27924), (1755, 27208), (1790, 26676), (1976, 24165), (2052, 23270), (2148, 22230), (2223, 21480), (2280, 20943), (2327, 20520), (2340, 20406), (2470, 19332), (2565, 18616), (2685, 17784), (2808, 17005), (2964, 16110), (3222, 14820), (3401, 14040), (3420, 13962), (3510, 13604), (3580, 13338), (3705, 12888), (4104, 11635), (4296, 11115), (4446, 10740), (4654, 10260), (4680, 10203), (4833, 9880), (4940, 9666), (5130, 9308), (5370, 8892), (5928, 8055), (6444, 7410), (6669, 7160), (6802, 7020), (6840, 6981)]