174446220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 564480000

約数和(自身を除く): 390033780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 79, 95, 114, 130, 149, 156, 158, 190, 195, 228, 237, 247, 260, 285, 298, 316, 380, 390, 395, 447, 474, 494, 570, 596, 741, 745, 780, 790, 894, 948, 988, 1027, 1140, 1185, 1235, 1482, 1490, 1501, 1580, 1788, 1937, 2054, 2235, 2370, 2470, 2831, 2964, 2980, 3002, 3081, 3705, 3874, 4108, 4470, 4503, 4740, 4940, 5135, 5662, 5811, 6004, 6162, 7410, 7505, 7748, 8493, 8940, 9006, 9685, 10270, 11324, 11622, 11771, 12324, 14155, 14820, 15010, 15405, 16986, 18012, 19370, 19513, 20540, 22515, 23244, 23542, 28310, 29055, 30020, 30810, 33972, 35313, 36803, 38740, 39026, 42465, 45030, 47084, 56620, 58110, 58539, 58855, 61620, 70626, 73606, 78052, 84930, 90060, 97565, 110409, 116220, 117078, 117710, 141252, 147212, 153023, 169860, 176565, 184015, 195130, 220818, 223649, 234156, 235420, 292695, 306046, 353130, 368030, 390260, 441636, 447298, 459069, 552045, 585390, 612092, 670947, 706260, 736060, 765115, 894596, 918138, 1104090, 1118245, 1170780, 1341894, 1530230, 1836276, 2208180, 2236490, 2295345, 2683788, 2907437, 3060460, 3354735, 4472980, 4590690, 5814874, 6709470, 8722311, 9181380, 11629748, 13418940, 14537185, 17444622, 29074370, 34889244, 43611555, 58148740, 87223110, 174446220]

約数ペア:

[(1, 174446220), (2, 87223110), (3, 58148740), (4, 43611555), (5, 34889244), (6, 29074370), (10, 17444622), (12, 14537185), (13, 13418940), (15, 11629748), (19, 9181380), (20, 8722311), (26, 6709470), (30, 5814874), (38, 4590690), (39, 4472980), (52, 3354735), (57, 3060460), (60, 2907437), (65, 2683788), (76, 2295345), (78, 2236490), (79, 2208180), (95, 1836276), (114, 1530230), (130, 1341894), (149, 1170780), (156, 1118245), (158, 1104090), (190, 918138), (195, 894596), (228, 765115), (237, 736060), (247, 706260), (260, 670947), (285, 612092), (298, 585390), (316, 552045), (380, 459069), (390, 447298), (395, 441636), (447, 390260), (474, 368030), (494, 353130), (570, 306046), (596, 292695), (741, 235420), (745, 234156), (780, 223649), (790, 220818), (894, 195130), (948, 184015), (988, 176565), (1027, 169860), (1140, 153023), (1185, 147212), (1235, 141252), (1482, 117710), (1490, 117078), (1501, 116220), (1580, 110409), (1788, 97565), (1937, 90060), (2054, 84930), (2235, 78052), (2370, 73606), (2470, 70626), (2831, 61620), (2964, 58855), (2980, 58539), (3002, 58110), (3081, 56620), (3705, 47084), (3874, 45030), (4108, 42465), (4470, 39026), (4503, 38740), (4740, 36803), (4940, 35313), (5135, 33972), (5662, 30810), (5811, 30020), (6004, 29055), (6162, 28310), (7410, 23542), (7505, 23244), (7748, 22515), (8493, 20540), (8940, 19513), (9006, 19370), (9685, 18012), (10270, 16986), (11324, 15405), (11622, 15010), (11771, 14820), (12324, 14155)]