402113400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1726

約数の個数: 192

約数和(自身を含む): 1386577920

約数和(自身を除く): 984464520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 248, 260, 300, 310, 312, 325, 372, 390, 403, 465, 520, 600, 620, 650, 744, 775, 780, 806, 930, 975, 1209, 1240, 1300, 1550, 1560, 1612, 1663, 1860, 1950, 2015, 2325, 2418, 2600, 3100, 3224, 3326, 3720, 3900, 4030, 4650, 4836, 4989, 6045, 6200, 6652, 7800, 8060, 8315, 9300, 9672, 9978, 10075, 12090, 13304, 16120, 16630, 18600, 19956, 20150, 21619, 24180, 24945, 30225, 33260, 39912, 40300, 41575, 43238, 48360, 49890, 51553, 60450, 64857, 66520, 80600, 83150, 86476, 99780, 103106, 108095, 120900, 124725, 129714, 154659, 166300, 172952, 199560, 206212, 216190, 241800, 249450, 257765, 259428, 309318, 324285, 332600, 412424, 432380, 498900, 515530, 518856, 540475, 618636, 648570, 670189, 773295, 864760, 997800, 1031060, 1080950, 1237272, 1288825, 1297140, 1340378, 1546590, 1621425, 2010567, 2062120, 2161900, 2577650, 2594280, 2680756, 3093180, 3242850, 3350945, 3866475, 4021134, 4323800, 5155300, 5361512, 6186360, 6485700, 6701890, 7732950, 8042268, 10052835, 10310600, 12971400, 13403780, 15465900, 16084536, 16754725, 20105670, 26807560, 30931800, 33509450, 40211340, 50264175, 67018900, 80422680, 100528350, 134037800, 201056700, 402113400]

約数ペア:

[(1, 402113400), (2, 201056700), (3, 134037800), (4, 100528350), (5, 80422680), (6, 67018900), (8, 50264175), (10, 40211340), (12, 33509450), (13, 30931800), (15, 26807560), (20, 20105670), (24, 16754725), (25, 16084536), (26, 15465900), (30, 13403780), (31, 12971400), (39, 10310600), (40, 10052835), (50, 8042268), (52, 7732950), (60, 6701890), (62, 6485700), (65, 6186360), (75, 5361512), (78, 5155300), (93, 4323800), (100, 4021134), (104, 3866475), (120, 3350945), (124, 3242850), (130, 3093180), (150, 2680756), (155, 2594280), (156, 2577650), (186, 2161900), (195, 2062120), (200, 2010567), (248, 1621425), (260, 1546590), (300, 1340378), (310, 1297140), (312, 1288825), (325, 1237272), (372, 1080950), (390, 1031060), (403, 997800), (465, 864760), (520, 773295), (600, 670189), (620, 648570), (650, 618636), (744, 540475), (775, 518856), (780, 515530), (806, 498900), (930, 432380), (975, 412424), (1209, 332600), (1240, 324285), (1300, 309318), (1550, 259428), (1560, 257765), (1612, 249450), (1663, 241800), (1860, 216190), (1950, 206212), (2015, 199560), (2325, 172952), (2418, 166300), (2600, 154659), (3100, 129714), (3224, 124725), (3326, 120900), (3720, 108095), (3900, 103106), (4030, 99780), (4650, 86476), (4836, 83150), (4989, 80600), (6045, 66520), (6200, 64857), (6652, 60450), (7800, 51553), (8060, 49890), (8315, 48360), (9300, 43238), (9672, 41575), (9978, 40300), (10075, 39912), (12090, 33260), (13304, 30225), (16120, 24945), (16630, 24180), (18600, 21619), (19956, 20150)]