154839960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:730

約数の個数: 192

約数和(自身を含む): 558848160

約数和(自身を除く): 404008200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 122, 132, 165, 180, 183, 198, 220, 244, 264, 305, 330, 360, 366, 396, 440, 488, 495, 549, 610, 641, 660, 671, 732, 792, 915, 990, 1098, 1220, 1282, 1320, 1342, 1464, 1830, 1923, 1980, 2013, 2196, 2440, 2564, 2684, 2745, 3205, 3355, 3660, 3846, 3960, 4026, 4392, 5128, 5368, 5490, 5769, 6039, 6410, 6710, 7051, 7320, 7692, 8052, 9615, 10065, 10980, 11538, 12078, 12820, 13420, 14102, 15384, 16104, 19230, 20130, 21153, 21960, 23076, 24156, 25640, 26840, 28204, 28845, 30195, 35255, 38460, 39101, 40260, 42306, 46152, 48312, 56408, 57690, 60390, 63459, 70510, 76920, 78202, 80520, 84612, 105765, 115380, 117303, 120780, 126918, 141020, 156404, 169224, 195505, 211530, 230760, 234606, 241560, 253836, 282040, 312808, 317295, 351909, 391010, 423060, 430111, 469212, 507672, 586515, 634590, 703818, 782020, 846120, 860222, 938424, 1173030, 1269180, 1290333, 1407636, 1564040, 1720444, 1759545, 2150555, 2346060, 2538360, 2580666, 2815272, 3440888, 3519090, 3870999, 4301110, 4692120, 5161332, 6451665, 7038180, 7741998, 8602220, 10322664, 12903330, 14076360, 15483996, 17204440, 19354995, 25806660, 30967992, 38709990, 51613320, 77419980, 154839960]

約数ペア:

[(1, 154839960), (2, 77419980), (3, 51613320), (4, 38709990), (5, 30967992), (6, 25806660), (8, 19354995), (9, 17204440), (10, 15483996), (11, 14076360), (12, 12903330), (15, 10322664), (18, 8602220), (20, 7741998), (22, 7038180), (24, 6451665), (30, 5161332), (33, 4692120), (36, 4301110), (40, 3870999), (44, 3519090), (45, 3440888), (55, 2815272), (60, 2580666), (61, 2538360), (66, 2346060), (72, 2150555), (88, 1759545), (90, 1720444), (99, 1564040), (110, 1407636), (120, 1290333), (122, 1269180), (132, 1173030), (165, 938424), (180, 860222), (183, 846120), (198, 782020), (220, 703818), (244, 634590), (264, 586515), (305, 507672), (330, 469212), (360, 430111), (366, 423060), (396, 391010), (440, 351909), (488, 317295), (495, 312808), (549, 282040), (610, 253836), (641, 241560), (660, 234606), (671, 230760), (732, 211530), (792, 195505), (915, 169224), (990, 156404), (1098, 141020), (1220, 126918), (1282, 120780), (1320, 117303), (1342, 115380), (1464, 105765), (1830, 84612), (1923, 80520), (1980, 78202), (2013, 76920), (2196, 70510), (2440, 63459), (2564, 60390), (2684, 57690), (2745, 56408), (3205, 48312), (3355, 46152), (3660, 42306), (3846, 40260), (3960, 39101), (4026, 38460), (4392, 35255), (5128, 30195), (5368, 28845), (5490, 28204), (5769, 26840), (6039, 25640), (6410, 24156), (6710, 23076), (7051, 21960), (7320, 21153), (7692, 20130), (8052, 19230), (9615, 16104), (10065, 15384), (10980, 14102), (11538, 13420), (12078, 12820)]