2280708900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1039}}^1$

素因数の和:1336

約数の個数: 180

約数和(自身を含む): 7427580160

約数和(自身を除く): 5146871260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 271, 300, 324, 405, 450, 540, 542, 675, 810, 813, 900, 1039, 1084, 1350, 1355, 1620, 1626, 2025, 2078, 2439, 2700, 2710, 3117, 3252, 4050, 4065, 4156, 4878, 5195, 5420, 6234, 6775, 7317, 8100, 8130, 9351, 9756, 10390, 12195, 12468, 13550, 14634, 15585, 16260, 18702, 20325, 20780, 21951, 24390, 25975, 27100, 28053, 29268, 31170, 36585, 37404, 40650, 43902, 46755, 48780, 51950, 56106, 60975, 62340, 73170, 77925, 81300, 84159, 87804, 93510, 103900, 109755, 112212, 121950, 140265, 146340, 155850, 168318, 182925, 187020, 219510, 233775, 243900, 280530, 281569, 311700, 336636, 365850, 420795, 439020, 467550, 548775, 561060, 563138, 701325, 731700, 841590, 844707, 935100, 1097550, 1126276, 1402650, 1407845, 1683180, 1689414, 2103975, 2195100, 2534121, 2805300, 2815690, 3378828, 4207950, 4223535, 5068242, 5631380, 7039225, 7602363, 8415900, 8447070, 10136484, 12670605, 14078450, 15204726, 16894140, 21117675, 22807089, 25341210, 28156900, 30409452, 38011815, 42235350, 45614178, 50682420, 63353025, 76023630, 84470700, 91228356, 114035445, 126706050, 152047260, 190059075, 228070890, 253412100, 380118150, 456141780, 570177225, 760236300, 1140354450, 2280708900]

約数ペア:

[(1, 2280708900), (2, 1140354450), (3, 760236300), (4, 570177225), (5, 456141780), (6, 380118150), (9, 253412100), (10, 228070890), (12, 190059075), (15, 152047260), (18, 126706050), (20, 114035445), (25, 91228356), (27, 84470700), (30, 76023630), (36, 63353025), (45, 50682420), (50, 45614178), (54, 42235350), (60, 38011815), (75, 30409452), (81, 28156900), (90, 25341210), (100, 22807089), (108, 21117675), (135, 16894140), (150, 15204726), (162, 14078450), (180, 12670605), (225, 10136484), (270, 8447070), (271, 8415900), (300, 7602363), (324, 7039225), (405, 5631380), (450, 5068242), (540, 4223535), (542, 4207950), (675, 3378828), (810, 2815690), (813, 2805300), (900, 2534121), (1039, 2195100), (1084, 2103975), (1350, 1689414), (1355, 1683180), (1620, 1407845), (1626, 1402650), (2025, 1126276), (2078, 1097550), (2439, 935100), (2700, 844707), (2710, 841590), (3117, 731700), (3252, 701325), (4050, 563138), (4065, 561060), (4156, 548775), (4878, 467550), (5195, 439020), (5420, 420795), (6234, 365850), (6775, 336636), (7317, 311700), (8100, 281569), (8130, 280530), (9351, 243900), (9756, 233775), (10390, 219510), (12195, 187020), (12468, 182925), (13550, 168318), (14634, 155850), (15585, 146340), (16260, 140265), (18702, 121950), (20325, 112212), (20780, 109755), (21951, 103900), (24390, 93510), (25975, 87804), (27100, 84159), (28053, 81300), (29268, 77925), (31170, 73170), (36585, 62340), (37404, 60975), (40650, 56106), (43902, 51950), (46755, 48780)]