76539341620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{14563}}^1$

素因数の和:14790

約数の個数: 144

約数和(自身を含む): 194135090688

約数和(自身を除く): 117595749068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 173, 196, 217, 245, 310, 346, 434, 490, 620, 692, 865, 868, 980, 1085, 1211, 1519, 1730, 2170, 2422, 3038, 3460, 4340, 4844, 5363, 6055, 6076, 7595, 8477, 10726, 12110, 14563, 15190, 16954, 21452, 24220, 26815, 29126, 30380, 33908, 37541, 42385, 53630, 58252, 72815, 75082, 84770, 101941, 107260, 145630, 150164, 169540, 187705, 203882, 262787, 291260, 375410, 407764, 451453, 509705, 525574, 713587, 750820, 902906, 1019410, 1051148, 1313935, 1427174, 1805812, 2038820, 2257265, 2519399, 2627870, 2854348, 3160171, 3567935, 4514530, 5038798, 5255740, 6320342, 7135870, 9029060, 10077596, 12596995, 12640684, 14271740, 15800855, 17635793, 22121197, 25193990, 31601710, 35271586, 44242394, 50387980, 63203420, 70543172, 78101369, 88178965, 88484788, 110605985, 123450551, 156202738, 176357930, 221211970, 246901102, 312405476, 352715860, 390506845, 442423940, 493802204, 546709583, 617252755, 781013690, 1093419166, 1234505510, 1562027380, 2186838332, 2469011020, 2733547915, 3826967081, 5467095830, 7653934162, 10934191660, 15307868324, 19134835405, 38269670810, 76539341620]

約数ペア:

[(1, 76539341620), (2, 38269670810), (4, 19134835405), (5, 15307868324), (7, 10934191660), (10, 7653934162), (14, 5467095830), (20, 3826967081), (28, 2733547915), (31, 2469011020), (35, 2186838332), (49, 1562027380), (62, 1234505510), (70, 1093419166), (98, 781013690), (124, 617252755), (140, 546709583), (155, 493802204), (173, 442423940), (196, 390506845), (217, 352715860), (245, 312405476), (310, 246901102), (346, 221211970), (434, 176357930), (490, 156202738), (620, 123450551), (692, 110605985), (865, 88484788), (868, 88178965), (980, 78101369), (1085, 70543172), (1211, 63203420), (1519, 50387980), (1730, 44242394), (2170, 35271586), (2422, 31601710), (3038, 25193990), (3460, 22121197), (4340, 17635793), (4844, 15800855), (5363, 14271740), (6055, 12640684), (6076, 12596995), (7595, 10077596), (8477, 9029060), (10726, 7135870), (12110, 6320342), (14563, 5255740), (15190, 5038798), (16954, 4514530), (21452, 3567935), (24220, 3160171), (26815, 2854348), (29126, 2627870), (30380, 2519399), (33908, 2257265), (37541, 2038820), (42385, 1805812), (53630, 1427174), (58252, 1313935), (72815, 1051148), (75082, 1019410), (84770, 902906), (101941, 750820), (107260, 713587), (145630, 525574), (150164, 509705), (169540, 451453), (187705, 407764), (203882, 375410), (262787, 291260)]