79897500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 180

約数和(自身を含む): 260972712

約数和(自身を除く): 181075212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 67, 75, 90, 100, 106, 125, 134, 150, 159, 180, 201, 212, 225, 250, 265, 268, 300, 318, 335, 375, 402, 450, 477, 500, 530, 603, 625, 636, 670, 750, 795, 804, 900, 954, 1005, 1060, 1125, 1206, 1250, 1325, 1340, 1500, 1590, 1675, 1875, 1908, 2010, 2250, 2385, 2412, 2500, 2650, 3015, 3180, 3350, 3551, 3750, 3975, 4020, 4500, 4770, 5025, 5300, 5625, 6030, 6625, 6700, 7102, 7500, 7950, 8375, 9540, 10050, 10653, 11250, 11925, 12060, 13250, 14204, 15075, 15900, 16750, 17755, 19875, 20100, 21306, 22500, 23850, 25125, 26500, 30150, 31959, 33125, 33500, 35510, 39750, 41875, 42612, 47700, 50250, 53265, 59625, 60300, 63918, 66250, 71020, 75375, 79500, 83750, 88775, 99375, 100500, 106530, 119250, 125625, 127836, 132500, 150750, 159795, 167500, 177550, 198750, 213060, 238500, 251250, 266325, 298125, 301500, 319590, 355100, 376875, 397500, 443875, 502500, 532650, 596250, 639180, 753750, 798975, 887750, 1065300, 1192500, 1331625, 1507500, 1597950, 1775500, 2219375, 2663250, 3195900, 3994875, 4438750, 5326500, 6658125, 7989750, 8877500, 13316250, 15979500, 19974375, 26632500, 39948750, 79897500]

約数ペア:

[(1, 79897500), (2, 39948750), (3, 26632500), (4, 19974375), (5, 15979500), (6, 13316250), (9, 8877500), (10, 7989750), (12, 6658125), (15, 5326500), (18, 4438750), (20, 3994875), (25, 3195900), (30, 2663250), (36, 2219375), (45, 1775500), (50, 1597950), (53, 1507500), (60, 1331625), (67, 1192500), (75, 1065300), (90, 887750), (100, 798975), (106, 753750), (125, 639180), (134, 596250), (150, 532650), (159, 502500), (180, 443875), (201, 397500), (212, 376875), (225, 355100), (250, 319590), (265, 301500), (268, 298125), (300, 266325), (318, 251250), (335, 238500), (375, 213060), (402, 198750), (450, 177550), (477, 167500), (500, 159795), (530, 150750), (603, 132500), (625, 127836), (636, 125625), (670, 119250), (750, 106530), (795, 100500), (804, 99375), (900, 88775), (954, 83750), (1005, 79500), (1060, 75375), (1125, 71020), (1206, 66250), (1250, 63918), (1325, 60300), (1340, 59625), (1500, 53265), (1590, 50250), (1675, 47700), (1875, 42612), (1908, 41875), (2010, 39750), (2250, 35510), (2385, 33500), (2412, 33125), (2500, 31959), (2650, 30150), (3015, 26500), (3180, 25125), (3350, 23850), (3551, 22500), (3750, 21306), (3975, 20100), (4020, 19875), (4500, 17755), (4770, 16750), (5025, 15900), (5300, 15075), (5625, 14204), (6030, 13250), (6625, 12060), (6700, 11925), (7102, 11250), (7500, 10653), (7950, 10050), (8375, 9540)]