101178420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 352665600

約数和(自身を除く): 251487180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 266, 285, 310, 372, 380, 399, 409, 420, 434, 465, 532, 570, 589, 620, 651, 665, 798, 818, 868, 930, 1085, 1140, 1178, 1227, 1302, 1330, 1596, 1636, 1767, 1860, 1995, 2045, 2170, 2356, 2454, 2604, 2660, 2863, 2945, 3255, 3534, 3990, 4090, 4123, 4340, 4908, 5726, 5890, 6135, 6510, 7068, 7771, 7980, 8180, 8246, 8589, 8835, 11452, 11780, 12270, 12369, 12679, 13020, 14315, 15542, 16492, 17178, 17670, 20615, 23313, 24540, 24738, 25358, 28630, 31084, 34356, 35340, 38037, 38855, 41230, 42945, 46626, 49476, 50716, 54397, 57260, 61845, 63395, 76074, 77710, 82460, 85890, 88753, 93252, 108794, 116565, 123690, 126790, 152148, 155420, 163191, 171780, 177506, 190185, 217588, 233130, 240901, 247380, 253580, 266259, 271985, 326382, 355012, 380370, 443765, 466260, 481802, 532518, 543970, 652764, 722703, 760740, 815955, 887530, 963604, 1065036, 1087940, 1204505, 1331295, 1445406, 1631910, 1686307, 1775060, 2409010, 2662590, 2890812, 3263820, 3372614, 3613515, 4818020, 5058921, 5325180, 6745228, 7227030, 8431535, 10117842, 14454060, 16863070, 20235684, 25294605, 33726140, 50589210, 101178420]

約数ペア:

[(1, 101178420), (2, 50589210), (3, 33726140), (4, 25294605), (5, 20235684), (6, 16863070), (7, 14454060), (10, 10117842), (12, 8431535), (14, 7227030), (15, 6745228), (19, 5325180), (20, 5058921), (21, 4818020), (28, 3613515), (30, 3372614), (31, 3263820), (35, 2890812), (38, 2662590), (42, 2409010), (57, 1775060), (60, 1686307), (62, 1631910), (70, 1445406), (76, 1331295), (84, 1204505), (93, 1087940), (95, 1065036), (105, 963604), (114, 887530), (124, 815955), (133, 760740), (140, 722703), (155, 652764), (186, 543970), (190, 532518), (210, 481802), (217, 466260), (228, 443765), (266, 380370), (285, 355012), (310, 326382), (372, 271985), (380, 266259), (399, 253580), (409, 247380), (420, 240901), (434, 233130), (465, 217588), (532, 190185), (570, 177506), (589, 171780), (620, 163191), (651, 155420), (665, 152148), (798, 126790), (818, 123690), (868, 116565), (930, 108794), (1085, 93252), (1140, 88753), (1178, 85890), (1227, 82460), (1302, 77710), (1330, 76074), (1596, 63395), (1636, 61845), (1767, 57260), (1860, 54397), (1995, 50716), (2045, 49476), (2170, 46626), (2356, 42945), (2454, 41230), (2604, 38855), (2660, 38037), (2863, 35340), (2945, 34356), (3255, 31084), (3534, 28630), (3990, 25358), (4090, 24738), (4123, 24540), (4340, 23313), (4908, 20615), (5726, 17670), (5890, 17178), (6135, 16492), (6510, 15542), (7068, 14315), (7771, 13020), (7980, 12679), (8180, 12369), (8246, 12270), (8589, 11780), (8835, 11452)]