22249500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 80231424

約数和(自身を除く): 57981924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 125, 130, 140, 150, 156, 163, 175, 182, 195, 210, 250, 260, 273, 300, 325, 326, 350, 364, 375, 390, 420, 455, 489, 500, 525, 546, 650, 652, 700, 750, 780, 815, 875, 910, 975, 978, 1050, 1092, 1141, 1300, 1365, 1500, 1625, 1630, 1750, 1820, 1950, 1956, 2100, 2119, 2275, 2282, 2445, 2625, 2730, 3250, 3260, 3423, 3500, 3900, 4075, 4238, 4550, 4564, 4875, 4890, 5250, 5460, 5705, 6357, 6500, 6825, 6846, 8150, 8476, 9100, 9750, 9780, 10500, 10595, 11375, 11410, 12225, 12714, 13650, 13692, 14833, 16300, 17115, 19500, 20375, 21190, 22750, 22820, 24450, 25428, 27300, 28525, 29666, 31785, 34125, 34230, 40750, 42380, 44499, 45500, 48900, 52975, 57050, 59332, 61125, 63570, 68250, 68460, 74165, 81500, 85575, 88998, 105950, 114100, 122250, 127140, 136500, 142625, 148330, 158925, 171150, 177996, 211900, 222495, 244500, 264875, 285250, 296660, 317850, 342300, 370825, 427875, 444990, 529750, 570500, 635700, 741650, 794625, 855750, 889980, 1059500, 1112475, 1483300, 1589250, 1711500, 1854125, 2224950, 3178500, 3708250, 4449900, 5562375, 7416500, 11124750, 22249500]

約数ペア:

[(1, 22249500), (2, 11124750), (3, 7416500), (4, 5562375), (5, 4449900), (6, 3708250), (7, 3178500), (10, 2224950), (12, 1854125), (13, 1711500), (14, 1589250), (15, 1483300), (20, 1112475), (21, 1059500), (25, 889980), (26, 855750), (28, 794625), (30, 741650), (35, 635700), (39, 570500), (42, 529750), (50, 444990), (52, 427875), (60, 370825), (65, 342300), (70, 317850), (75, 296660), (78, 285250), (84, 264875), (91, 244500), (100, 222495), (105, 211900), (125, 177996), (130, 171150), (140, 158925), (150, 148330), (156, 142625), (163, 136500), (175, 127140), (182, 122250), (195, 114100), (210, 105950), (250, 88998), (260, 85575), (273, 81500), (300, 74165), (325, 68460), (326, 68250), (350, 63570), (364, 61125), (375, 59332), (390, 57050), (420, 52975), (455, 48900), (489, 45500), (500, 44499), (525, 42380), (546, 40750), (650, 34230), (652, 34125), (700, 31785), (750, 29666), (780, 28525), (815, 27300), (875, 25428), (910, 24450), (975, 22820), (978, 22750), (1050, 21190), (1092, 20375), (1141, 19500), (1300, 17115), (1365, 16300), (1500, 14833), (1625, 13692), (1630, 13650), (1750, 12714), (1820, 12225), (1950, 11410), (1956, 11375), (2100, 10595), (2119, 10500), (2275, 9780), (2282, 9750), (2445, 9100), (2625, 8476), (2730, 8150), (3250, 6846), (3260, 6825), (3423, 6500), (3500, 6357), (3900, 5705), (4075, 5460), (4238, 5250), (4550, 4890), (4564, 4875)]