3931395000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{20161}}^1$

素因数の和:20203

約数の個数: 160

約数和(自身を含む): 13227078480

約数和(自身を除く): 9295683480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 625, 650, 750, 780, 975, 1000, 1250, 1300, 1500, 1560, 1625, 1875, 1950, 2500, 2600, 3000, 3250, 3750, 3900, 4875, 5000, 6500, 7500, 7800, 8125, 9750, 13000, 15000, 16250, 19500, 20161, 24375, 32500, 39000, 40322, 48750, 60483, 65000, 80644, 97500, 100805, 120966, 161288, 195000, 201610, 241932, 262093, 302415, 403220, 483864, 504025, 524186, 604830, 786279, 806440, 1008050, 1048372, 1209660, 1310465, 1512075, 1572558, 2016100, 2096744, 2419320, 2520125, 2620930, 3024150, 3145116, 3931395, 4032200, 5040250, 5241860, 6048300, 6290232, 6552325, 7560375, 7862790, 10080500, 10483720, 12096600, 12600625, 13104650, 15120750, 15725580, 19656975, 20161000, 25201250, 26209300, 30241500, 31451160, 32761625, 37801875, 39313950, 50402500, 52418600, 60483000, 65523250, 75603750, 78627900, 98284875, 100805000, 131046500, 151207500, 157255800, 163808125, 196569750, 262093000, 302415000, 327616250, 393139500, 491424375, 655232500, 786279000, 982848750, 1310465000, 1965697500, 3931395000]

約数ペア:

[(1, 3931395000), (2, 1965697500), (3, 1310465000), (4, 982848750), (5, 786279000), (6, 655232500), (8, 491424375), (10, 393139500), (12, 327616250), (13, 302415000), (15, 262093000), (20, 196569750), (24, 163808125), (25, 157255800), (26, 151207500), (30, 131046500), (39, 100805000), (40, 98284875), (50, 78627900), (52, 75603750), (60, 65523250), (65, 60483000), (75, 52418600), (78, 50402500), (100, 39313950), (104, 37801875), (120, 32761625), (125, 31451160), (130, 30241500), (150, 26209300), (156, 25201250), (195, 20161000), (200, 19656975), (250, 15725580), (260, 15120750), (300, 13104650), (312, 12600625), (325, 12096600), (375, 10483720), (390, 10080500), (500, 7862790), (520, 7560375), (600, 6552325), (625, 6290232), (650, 6048300), (750, 5241860), (780, 5040250), (975, 4032200), (1000, 3931395), (1250, 3145116), (1300, 3024150), (1500, 2620930), (1560, 2520125), (1625, 2419320), (1875, 2096744), (1950, 2016100), (2500, 1572558), (2600, 1512075), (3000, 1310465), (3250, 1209660), (3750, 1048372), (3900, 1008050), (4875, 806440), (5000, 786279), (6500, 604830), (7500, 524186), (7800, 504025), (8125, 483864), (9750, 403220), (13000, 302415), (15000, 262093), (16250, 241932), (19500, 201610), (20161, 195000), (24375, 161288), (32500, 120966), (39000, 100805), (40322, 97500), (48750, 80644), (60483, 65000)]