1913827500

素因数分解:

$2^2\times 3^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:776

約数の個数: 300

約数和(自身を含む): 6742079344

約数和(自身を除く): 4828251844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 125, 130, 135, 150, 156, 162, 180, 195, 225, 234, 250, 260, 270, 300, 324, 325, 351, 375, 390, 405, 450, 468, 500, 540, 585, 625, 650, 675, 702, 727, 750, 780, 810, 900, 975, 1053, 1125, 1170, 1250, 1300, 1350, 1404, 1454, 1500, 1620, 1625, 1755, 1875, 1950, 2025, 2106, 2181, 2250, 2340, 2500, 2700, 2908, 2925, 3250, 3375, 3510, 3635, 3750, 3900, 4050, 4212, 4362, 4500, 4875, 5265, 5625, 5850, 6500, 6543, 6750, 7020, 7270, 7500, 8100, 8125, 8724, 8775, 9451, 9750, 10125, 10530, 10905, 11250, 11700, 13086, 13500, 14540, 14625, 16250, 16875, 17550, 18175, 18902, 19500, 19629, 20250, 21060, 21810, 22500, 24375, 26172, 26325, 28353, 29250, 32500, 32715, 33750, 35100, 36350, 37804, 39258, 40500, 43620, 43875, 47255, 48750, 50625, 52650, 54525, 56706, 58500, 58887, 65430, 67500, 72700, 73125, 78516, 85059, 87750, 90875, 94510, 97500, 98145, 101250, 105300, 109050, 113412, 117774, 130860, 131625, 141765, 146250, 163575, 170118, 175500, 181750, 189020, 196290, 202500, 218100, 219375, 235548, 236275, 255177, 263250, 272625, 283530, 292500, 294435, 327150, 340236, 363500, 392580, 425295, 438750, 454375, 472550, 490725, 510354, 526500, 545250, 567060, 588870, 654300, 658125, 708825, 765531, 817875, 850590, 877500, 908750, 945100, 981450, 1020708, 1090500, 1177740, 1181375, 1275885, 1316250, 1363125, 1417650, 1472175, 1531062, 1635750, 1701180, 1817500, 1962900, 2126475, 2362750, 2453625, 2551770, 2632500, 2726250, 2835300, 2944350, 3062124, 3271500, 3544125, 3827655, 4089375, 4252950, 4725500, 4907250, 5103540, 5452500, 5888700, 5906875, 6379425, 7088250, 7360875, 7655310, 8178750, 8505900, 9814500, 10632375, 11813750, 12268125, 12758850, 14176500, 14721750, 15310620, 16357500, 17720625, 19138275, 21264750, 23627500, 24536250, 25517700, 29443500, 31897125, 35441250, 36804375, 38276550, 42529500, 49072500, 53161875, 63794250, 70882500, 73608750, 76553100, 95691375, 106323750, 127588500, 147217500, 159485625, 191382750, 212647500, 318971250, 382765500, 478456875, 637942500, 956913750, 1913827500]

約数ペア:

[(1, 1913827500), (2, 956913750), (3, 637942500), (4, 478456875), (5, 382765500), (6, 318971250), (9, 212647500), (10, 191382750), (12, 159485625), (13, 147217500), (15, 127588500), (18, 106323750), (20, 95691375), (25, 76553100), (26, 73608750), (27, 70882500), (30, 63794250), (36, 53161875), (39, 49072500), (45, 42529500), (50, 38276550), (52, 36804375), (54, 35441250), (60, 31897125), (65, 29443500), (75, 25517700), (78, 24536250), (81, 23627500), (90, 21264750), (100, 19138275), (108, 17720625), (117, 16357500), (125, 15310620), (130, 14721750), (135, 14176500), (150, 12758850), (156, 12268125), (162, 11813750), (180, 10632375), (195, 9814500), (225, 8505900), (234, 8178750), (250, 7655310), (260, 7360875), (270, 7088250), (300, 6379425), (324, 5906875), (325, 5888700), (351, 5452500), (375, 5103540), (390, 4907250), (405, 4725500), (450, 4252950), (468, 4089375), (500, 3827655), (540, 3544125), (585, 3271500), (625, 3062124), (650, 2944350), (675, 2835300), (702, 2726250), (727, 2632500), (750, 2551770), (780, 2453625), (810, 2362750), (900, 2126475), (975, 1962900), (1053, 1817500), (1125, 1701180), (1170, 1635750), (1250, 1531062), (1300, 1472175), (1350, 1417650), (1404, 1363125), (1454, 1316250), (1500, 1275885), (1620, 1181375), (1625, 1177740), (1755, 1090500), (1875, 1020708), (1950, 981450), (2025, 945100), (2106, 908750), (2181, 877500), (2250, 850590), (2340, 817875), (2500, 765531), (2700, 708825), (2908, 658125), (2925, 654300), (3250, 588870), (3375, 567060), (3510, 545250), (3635, 526500), (3750, 510354), (3900, 490725), (4050, 472550), (4212, 454375), (4362, 438750), (4500, 425295), (4875, 392580), (5265, 363500), (5625, 340236), (5850, 327150), (6500, 294435), (6543, 292500), (6750, 283530), (7020, 272625), (7270, 263250), (7500, 255177), (8100, 236275), (8125, 235548), (8724, 219375), (8775, 218100), (9451, 202500), (9750, 196290), (10125, 189020), (10530, 181750), (10905, 175500), (11250, 170118), (11700, 163575), (13086, 146250), (13500, 141765), (14540, 131625), (14625, 130860), (16250, 117774), (16875, 113412), (17550, 109050), (18175, 105300), (18902, 101250), (19500, 98145), (19629, 97500), (20250, 94510), (21060, 90875), (21810, 87750), (22500, 85059), (24375, 78516), (26172, 73125), (26325, 72700), (28353, 67500), (29250, 65430), (32500, 58887), (32715, 58500), (33750, 56706), (35100, 54525), (36350, 52650), (37804, 50625), (39258, 48750), (40500, 47255), (43620, 43875)]