15706469100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{122611}}^1$

素因数の和:122696

約数の個数: 144

約数和(自身を含む): 52787899136

約数和(自身を除く): 37081430036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 122, 140, 150, 175, 183, 210, 244, 300, 305, 350, 366, 420, 427, 525, 610, 700, 732, 854, 915, 1050, 1220, 1281, 1525, 1708, 1830, 2100, 2135, 2562, 3050, 3660, 4270, 4575, 5124, 6100, 6405, 8540, 9150, 10675, 12810, 18300, 21350, 25620, 32025, 42700, 64050, 122611, 128100, 245222, 367833, 490444, 613055, 735666, 858277, 1226110, 1471332, 1716554, 1839165, 2452220, 2574831, 3065275, 3433108, 3678330, 4291385, 5149662, 6130550, 7356660, 7479271, 8582770, 9195825, 10299324, 12261100, 12874155, 14958542, 17165540, 18391650, 21456925, 22437813, 25748310, 29917084, 36783300, 37396355, 42913850, 44875626, 51496620, 52354897, 64370775, 74792710, 85827700, 89751252, 104709794, 112189065, 128741550, 149585420, 157064691, 186981775, 209419588, 224378130, 257483100, 261774485, 314129382, 373963550, 448756260, 523548970, 560945325, 628258764, 747927100, 785323455, 1047097940, 1121890650, 1308872425, 1570646910, 2243781300, 2617744850, 3141293820, 3926617275, 5235489700, 7853234550, 15706469100]

約数ペア:

[(1, 15706469100), (2, 7853234550), (3, 5235489700), (4, 3926617275), (5, 3141293820), (6, 2617744850), (7, 2243781300), (10, 1570646910), (12, 1308872425), (14, 1121890650), (15, 1047097940), (20, 785323455), (21, 747927100), (25, 628258764), (28, 560945325), (30, 523548970), (35, 448756260), (42, 373963550), (50, 314129382), (60, 261774485), (61, 257483100), (70, 224378130), (75, 209419588), (84, 186981775), (100, 157064691), (105, 149585420), (122, 128741550), (140, 112189065), (150, 104709794), (175, 89751252), (183, 85827700), (210, 74792710), (244, 64370775), (300, 52354897), (305, 51496620), (350, 44875626), (366, 42913850), (420, 37396355), (427, 36783300), (525, 29917084), (610, 25748310), (700, 22437813), (732, 21456925), (854, 18391650), (915, 17165540), (1050, 14958542), (1220, 12874155), (1281, 12261100), (1525, 10299324), (1708, 9195825), (1830, 8582770), (2100, 7479271), (2135, 7356660), (2562, 6130550), (3050, 5149662), (3660, 4291385), (4270, 3678330), (4575, 3433108), (5124, 3065275), (6100, 2574831), (6405, 2452220), (8540, 1839165), (9150, 1716554), (10675, 1471332), (12810, 1226110), (18300, 858277), (21350, 735666), (25620, 613055), (32025, 490444), (42700, 367833), (64050, 245222), (122611, 128100)]