72649350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 213267600

約数和(自身を除く): 140618250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 29, 30, 38, 45, 50, 57, 58, 75, 87, 90, 95, 114, 145, 150, 171, 174, 190, 225, 261, 285, 290, 293, 342, 435, 450, 475, 522, 551, 570, 586, 725, 855, 870, 879, 950, 1102, 1305, 1425, 1450, 1465, 1653, 1710, 1758, 2175, 2610, 2637, 2755, 2850, 2930, 3306, 4275, 4350, 4395, 4959, 5274, 5510, 5567, 6525, 7325, 8265, 8497, 8550, 8790, 9918, 11134, 13050, 13185, 13775, 14650, 16530, 16701, 16994, 21975, 24795, 25491, 26370, 27550, 27835, 33402, 41325, 42485, 43950, 49590, 50103, 50982, 55670, 65925, 76473, 82650, 83505, 84970, 100206, 123975, 127455, 131850, 139175, 152946, 161443, 167010, 212425, 247950, 250515, 254910, 278350, 322886, 382365, 417525, 424850, 484329, 501030, 637275, 764730, 807215, 835050, 968658, 1252575, 1274550, 1452987, 1614430, 1911825, 2421645, 2505150, 2905974, 3823650, 4036075, 4843290, 7264935, 8072150, 12108225, 14529870, 24216450, 36324675, 72649350]

約数ペア:

[(1, 72649350), (2, 36324675), (3, 24216450), (5, 14529870), (6, 12108225), (9, 8072150), (10, 7264935), (15, 4843290), (18, 4036075), (19, 3823650), (25, 2905974), (29, 2505150), (30, 2421645), (38, 1911825), (45, 1614430), (50, 1452987), (57, 1274550), (58, 1252575), (75, 968658), (87, 835050), (90, 807215), (95, 764730), (114, 637275), (145, 501030), (150, 484329), (171, 424850), (174, 417525), (190, 382365), (225, 322886), (261, 278350), (285, 254910), (290, 250515), (293, 247950), (342, 212425), (435, 167010), (450, 161443), (475, 152946), (522, 139175), (551, 131850), (570, 127455), (586, 123975), (725, 100206), (855, 84970), (870, 83505), (879, 82650), (950, 76473), (1102, 65925), (1305, 55670), (1425, 50982), (1450, 50103), (1465, 49590), (1653, 43950), (1710, 42485), (1758, 41325), (2175, 33402), (2610, 27835), (2637, 27550), (2755, 26370), (2850, 25491), (2930, 24795), (3306, 21975), (4275, 16994), (4350, 16701), (4395, 16530), (4959, 14650), (5274, 13775), (5510, 13185), (5567, 13050), (6525, 11134), (7325, 9918), (8265, 8790), (8497, 8550)]