42451500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 152635392

約数和(自身を除く): 110183892

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, 175, 182, 195, 210, 250, 260, 273, 300, 311, 325, 350, 364, 375, 390, 420, 455, 500, 525, 546, 622, 650, 700, 750, 780, 875, 910, 933, 975, 1050, 1092, 1244, 1300, 1365, 1500, 1555, 1625, 1750, 1820, 1866, 1950, 2100, 2177, 2275, 2625, 2730, 3110, 3250, 3500, 3732, 3900, 4043, 4354, 4550, 4665, 4875, 5250, 5460, 6220, 6500, 6531, 6825, 7775, 8086, 8708, 9100, 9330, 9750, 10500, 10885, 11375, 12129, 13062, 13650, 15550, 16172, 18660, 19500, 20215, 21770, 22750, 23325, 24258, 26124, 27300, 28301, 31100, 32655, 34125, 38875, 40430, 43540, 45500, 46650, 48516, 54425, 56602, 60645, 65310, 68250, 77750, 80860, 84903, 93300, 101075, 108850, 113204, 116625, 121290, 130620, 136500, 141505, 155500, 163275, 169806, 202150, 217700, 233250, 242580, 272125, 283010, 303225, 326550, 339612, 404300, 424515, 466500, 505375, 544250, 566020, 606450, 653100, 707525, 816375, 849030, 1010750, 1088500, 1212900, 1415050, 1516125, 1632750, 1698060, 2021500, 2122575, 2830100, 3032250, 3265500, 3537625, 4245150, 6064500, 7075250, 8490300, 10612875, 14150500, 21225750, 42451500]

約数ペア:

[(1, 42451500), (2, 21225750), (3, 14150500), (4, 10612875), (5, 8490300), (6, 7075250), (7, 6064500), (10, 4245150), (12, 3537625), (13, 3265500), (14, 3032250), (15, 2830100), (20, 2122575), (21, 2021500), (25, 1698060), (26, 1632750), (28, 1516125), (30, 1415050), (35, 1212900), (39, 1088500), (42, 1010750), (50, 849030), (52, 816375), (60, 707525), (65, 653100), (70, 606450), (75, 566020), (78, 544250), (84, 505375), (91, 466500), (100, 424515), (105, 404300), (125, 339612), (130, 326550), (140, 303225), (150, 283010), (156, 272125), (175, 242580), (182, 233250), (195, 217700), (210, 202150), (250, 169806), (260, 163275), (273, 155500), (300, 141505), (311, 136500), (325, 130620), (350, 121290), (364, 116625), (375, 113204), (390, 108850), (420, 101075), (455, 93300), (500, 84903), (525, 80860), (546, 77750), (622, 68250), (650, 65310), (700, 60645), (750, 56602), (780, 54425), (875, 48516), (910, 46650), (933, 45500), (975, 43540), (1050, 40430), (1092, 38875), (1244, 34125), (1300, 32655), (1365, 31100), (1500, 28301), (1555, 27300), (1625, 26124), (1750, 24258), (1820, 23325), (1866, 22750), (1950, 21770), (2100, 20215), (2177, 19500), (2275, 18660), (2625, 16172), (2730, 15550), (3110, 13650), (3250, 13062), (3500, 12129), (3732, 11375), (3900, 10885), (4043, 10500), (4354, 9750), (4550, 9330), (4665, 9100), (4875, 8708), (5250, 8086), (5460, 7775), (6220, 6825), (6500, 6531)]