156323700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 216

約数和(自身を含む): 545965056

約数和(自身を除く): 389641356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 31, 36, 39, 45, 50, 52, 60, 62, 65, 75, 78, 90, 93, 100, 117, 124, 130, 150, 155, 156, 180, 186, 195, 225, 234, 260, 279, 300, 310, 325, 372, 390, 403, 431, 450, 465, 468, 558, 585, 620, 650, 775, 780, 806, 862, 900, 930, 975, 1116, 1170, 1209, 1293, 1300, 1395, 1550, 1612, 1724, 1860, 1950, 2015, 2155, 2325, 2340, 2418, 2586, 2790, 2925, 3100, 3627, 3879, 3900, 4030, 4310, 4650, 4836, 5172, 5580, 5603, 5850, 6045, 6465, 6975, 7254, 7758, 8060, 8620, 9300, 10075, 10775, 11206, 11700, 12090, 12930, 13361, 13950, 14508, 15516, 16809, 18135, 19395, 20150, 21550, 22412, 24180, 25860, 26722, 27900, 28015, 30225, 32325, 33618, 36270, 38790, 40083, 40300, 43100, 50427, 53444, 56030, 60450, 64650, 66805, 67236, 72540, 77580, 80166, 84045, 90675, 96975, 100854, 112060, 120249, 120900, 129300, 133610, 140075, 160332, 168090, 173693, 181350, 193950, 200415, 201708, 240498, 252135, 267220, 280150, 334025, 336180, 347386, 362700, 387900, 400830, 420225, 480996, 504270, 521079, 560300, 601245, 668050, 694772, 801660, 840450, 868465, 1002075, 1008540, 1042158, 1202490, 1260675, 1336100, 1563237, 1680900, 1736930, 2004150, 2084316, 2404980, 2521350, 2605395, 3006225, 3126474, 3473860, 4008300, 4342325, 5042700, 5210790, 6012450, 6252948, 7816185, 8684650, 10421580, 12024900, 13026975, 15632370, 17369300, 26053950, 31264740, 39080925, 52107900, 78161850, 156323700]

約数ペア:

[(1, 156323700), (2, 78161850), (3, 52107900), (4, 39080925), (5, 31264740), (6, 26053950), (9, 17369300), (10, 15632370), (12, 13026975), (13, 12024900), (15, 10421580), (18, 8684650), (20, 7816185), (25, 6252948), (26, 6012450), (30, 5210790), (31, 5042700), (36, 4342325), (39, 4008300), (45, 3473860), (50, 3126474), (52, 3006225), (60, 2605395), (62, 2521350), (65, 2404980), (75, 2084316), (78, 2004150), (90, 1736930), (93, 1680900), (100, 1563237), (117, 1336100), (124, 1260675), (130, 1202490), (150, 1042158), (155, 1008540), (156, 1002075), (180, 868465), (186, 840450), (195, 801660), (225, 694772), (234, 668050), (260, 601245), (279, 560300), (300, 521079), (310, 504270), (325, 480996), (372, 420225), (390, 400830), (403, 387900), (431, 362700), (450, 347386), (465, 336180), (468, 334025), (558, 280150), (585, 267220), (620, 252135), (650, 240498), (775, 201708), (780, 200415), (806, 193950), (862, 181350), (900, 173693), (930, 168090), (975, 160332), (1116, 140075), (1170, 133610), (1209, 129300), (1293, 120900), (1300, 120249), (1395, 112060), (1550, 100854), (1612, 96975), (1724, 90675), (1860, 84045), (1950, 80166), (2015, 77580), (2155, 72540), (2325, 67236), (2340, 66805), (2418, 64650), (2586, 60450), (2790, 56030), (2925, 53444), (3100, 50427), (3627, 43100), (3879, 40300), (3900, 40083), (4030, 38790), (4310, 36270), (4650, 33618), (4836, 32325), (5172, 30225), (5580, 28015), (5603, 27900), (5850, 26722), (6045, 25860), (6465, 24180), (6975, 22412), (7254, 21550), (7758, 20150), (8060, 19395), (8620, 18135), (9300, 16809), (10075, 15516), (10775, 14508), (11206, 13950), (11700, 13361), (12090, 12930)]