169139100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1460

約数の個数: 144

約数和(自身を含む): 544409600

約数和(自身を除く): 375270500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1399, 1550, 1612, 1860, 1950, 2015, 2325, 2418, 2798, 3100, 3900, 4030, 4197, 4650, 4836, 5596, 6045, 6995, 8060, 8394, 9300, 10075, 12090, 13990, 16788, 18187, 20150, 20985, 24180, 27980, 30225, 34975, 36374, 40300, 41970, 43369, 54561, 60450, 69950, 72748, 83940, 86738, 90935, 104925, 109122, 120900, 130107, 139900, 173476, 181870, 209850, 216845, 218244, 260214, 272805, 363740, 419700, 433690, 454675, 520428, 545610, 563797, 650535, 867380, 909350, 1084225, 1091220, 1127594, 1301070, 1364025, 1691391, 1818700, 2168450, 2255188, 2602140, 2728050, 2818985, 3252675, 3382782, 4336900, 5456100, 5637970, 6505350, 6765564, 8456955, 11275940, 13010700, 14094925, 16913910, 28189850, 33827820, 42284775, 56379700, 84569550, 169139100]

約数ペア:

[(1, 169139100), (2, 84569550), (3, 56379700), (4, 42284775), (5, 33827820), (6, 28189850), (10, 16913910), (12, 14094925), (13, 13010700), (15, 11275940), (20, 8456955), (25, 6765564), (26, 6505350), (30, 5637970), (31, 5456100), (39, 4336900), (50, 3382782), (52, 3252675), (60, 2818985), (62, 2728050), (65, 2602140), (75, 2255188), (78, 2168450), (93, 1818700), (100, 1691391), (124, 1364025), (130, 1301070), (150, 1127594), (155, 1091220), (156, 1084225), (186, 909350), (195, 867380), (260, 650535), (300, 563797), (310, 545610), (325, 520428), (372, 454675), (390, 433690), (403, 419700), (465, 363740), (620, 272805), (650, 260214), (775, 218244), (780, 216845), (806, 209850), (930, 181870), (975, 173476), (1209, 139900), (1300, 130107), (1399, 120900), (1550, 109122), (1612, 104925), (1860, 90935), (1950, 86738), (2015, 83940), (2325, 72748), (2418, 69950), (2798, 60450), (3100, 54561), (3900, 43369), (4030, 41970), (4197, 40300), (4650, 36374), (4836, 34975), (5596, 30225), (6045, 27980), (6995, 24180), (8060, 20985), (8394, 20150), (9300, 18187), (10075, 16788), (12090, 13990)]