145298700

素因数分解:

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

素因数の和:361

約数の個数: 216

約数和(自身を含む): 497624400

約数和(自身を除く): 352325700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 29, 30, 36, 38, 45, 50, 57, 58, 60, 75, 76, 87, 90, 95, 100, 114, 116, 145, 150, 171, 174, 180, 190, 225, 228, 261, 285, 290, 293, 300, 342, 348, 380, 435, 450, 475, 522, 551, 570, 580, 586, 684, 725, 855, 870, 879, 900, 950, 1044, 1102, 1140, 1172, 1305, 1425, 1450, 1465, 1653, 1710, 1740, 1758, 1900, 2175, 2204, 2610, 2637, 2755, 2850, 2900, 2930, 3306, 3420, 3516, 4275, 4350, 4395, 4959, 5220, 5274, 5510, 5567, 5700, 5860, 6525, 6612, 7325, 8265, 8497, 8550, 8700, 8790, 9918, 10548, 11020, 11134, 13050, 13185, 13775, 14650, 16530, 16701, 16994, 17100, 17580, 19836, 21975, 22268, 24795, 25491, 26100, 26370, 27550, 27835, 29300, 33060, 33402, 33988, 41325, 42485, 43950, 49590, 50103, 50982, 52740, 55100, 55670, 65925, 66804, 76473, 82650, 83505, 84970, 87900, 99180, 100206, 101964, 111340, 123975, 127455, 131850, 139175, 152946, 161443, 165300, 167010, 169940, 200412, 212425, 247950, 250515, 254910, 263700, 278350, 305892, 322886, 334020, 382365, 417525, 424850, 484329, 495900, 501030, 509820, 556700, 637275, 645772, 764730, 807215, 835050, 849700, 968658, 1002060, 1252575, 1274550, 1452987, 1529460, 1614430, 1670100, 1911825, 1937316, 2421645, 2505150, 2549100, 2905974, 3228860, 3823650, 4036075, 4843290, 5010300, 5811948, 7264935, 7647300, 8072150, 9686580, 12108225, 14529870, 16144300, 24216450, 29059740, 36324675, 48432900, 72649350, 145298700]

約数ペア:

[(1, 145298700), (2, 72649350), (3, 48432900), (4, 36324675), (5, 29059740), (6, 24216450), (9, 16144300), (10, 14529870), (12, 12108225), (15, 9686580), (18, 8072150), (19, 7647300), (20, 7264935), (25, 5811948), (29, 5010300), (30, 4843290), (36, 4036075), (38, 3823650), (45, 3228860), (50, 2905974), (57, 2549100), (58, 2505150), (60, 2421645), (75, 1937316), (76, 1911825), (87, 1670100), (90, 1614430), (95, 1529460), (100, 1452987), (114, 1274550), (116, 1252575), (145, 1002060), (150, 968658), (171, 849700), (174, 835050), (180, 807215), (190, 764730), (225, 645772), (228, 637275), (261, 556700), (285, 509820), (290, 501030), (293, 495900), (300, 484329), (342, 424850), (348, 417525), (380, 382365), (435, 334020), (450, 322886), (475, 305892), (522, 278350), (551, 263700), (570, 254910), (580, 250515), (586, 247950), (684, 212425), (725, 200412), (855, 169940), (870, 167010), (879, 165300), (900, 161443), (950, 152946), (1044, 139175), (1102, 131850), (1140, 127455), (1172, 123975), (1305, 111340), (1425, 101964), (1450, 100206), (1465, 99180), (1653, 87900), (1710, 84970), (1740, 83505), (1758, 82650), (1900, 76473), (2175, 66804), (2204, 65925), (2610, 55670), (2637, 55100), (2755, 52740), (2850, 50982), (2900, 50103), (2930, 49590), (3306, 43950), (3420, 42485), (3516, 41325), (4275, 33988), (4350, 33402), (4395, 33060), (4959, 29300), (5220, 27835), (5274, 27550), (5510, 26370), (5567, 26100), (5700, 25491), (5860, 24795), (6525, 22268), (6612, 21975), (7325, 19836), (8265, 17580), (8497, 17100), (8550, 16994), (8700, 16701), (8790, 16530), (9918, 14650), (10548, 13775), (11020, 13185), (11134, 13050)]