72397710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 242970624

約数和(自身を除く): 170572914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 31, 33, 35, 42, 45, 55, 62, 63, 66, 70, 77, 90, 93, 99, 105, 110, 126, 154, 155, 165, 186, 198, 210, 217, 231, 279, 310, 315, 330, 337, 341, 385, 434, 462, 465, 495, 558, 630, 651, 674, 682, 693, 770, 930, 990, 1011, 1023, 1085, 1155, 1302, 1386, 1395, 1685, 1705, 1953, 2022, 2046, 2170, 2310, 2359, 2387, 2790, 3033, 3069, 3255, 3370, 3410, 3465, 3707, 3906, 4718, 4774, 5055, 5115, 6066, 6138, 6510, 6930, 7077, 7161, 7414, 9765, 10110, 10230, 10447, 11121, 11795, 11935, 14154, 14322, 15165, 15345, 18535, 19530, 20894, 21231, 21483, 22242, 23590, 23870, 25949, 30330, 30690, 31341, 33363, 35385, 35805, 37070, 42462, 42966, 51898, 52235, 55605, 62682, 66726, 70770, 71610, 73129, 77847, 94023, 104470, 106155, 107415, 111210, 114917, 129745, 146258, 155694, 156705, 166815, 188046, 212310, 214830, 219387, 229834, 233541, 259490, 313410, 333630, 344751, 365645, 389235, 438774, 467082, 470115, 574585, 658161, 689502, 731290, 778470, 804419, 940230, 1034253, 1096935, 1149170, 1167705, 1316322, 1608838, 1723755, 2068506, 2193870, 2335410, 2413257, 3290805, 3447510, 4022095, 4826514, 5171265, 6581610, 7239771, 8044190, 10342530, 12066285, 14479542, 24132570, 36198855, 72397710]

約数ペア:

[(1, 72397710), (2, 36198855), (3, 24132570), (5, 14479542), (6, 12066285), (7, 10342530), (9, 8044190), (10, 7239771), (11, 6581610), (14, 5171265), (15, 4826514), (18, 4022095), (21, 3447510), (22, 3290805), (30, 2413257), (31, 2335410), (33, 2193870), (35, 2068506), (42, 1723755), (45, 1608838), (55, 1316322), (62, 1167705), (63, 1149170), (66, 1096935), (70, 1034253), (77, 940230), (90, 804419), (93, 778470), (99, 731290), (105, 689502), (110, 658161), (126, 574585), (154, 470115), (155, 467082), (165, 438774), (186, 389235), (198, 365645), (210, 344751), (217, 333630), (231, 313410), (279, 259490), (310, 233541), (315, 229834), (330, 219387), (337, 214830), (341, 212310), (385, 188046), (434, 166815), (462, 156705), (465, 155694), (495, 146258), (558, 129745), (630, 114917), (651, 111210), (674, 107415), (682, 106155), (693, 104470), (770, 94023), (930, 77847), (990, 73129), (1011, 71610), (1023, 70770), (1085, 66726), (1155, 62682), (1302, 55605), (1386, 52235), (1395, 51898), (1685, 42966), (1705, 42462), (1953, 37070), (2022, 35805), (2046, 35385), (2170, 33363), (2310, 31341), (2359, 30690), (2387, 30330), (2790, 25949), (3033, 23870), (3069, 23590), (3255, 22242), (3370, 21483), (3410, 21231), (3465, 20894), (3707, 19530), (3906, 18535), (4718, 15345), (4774, 15165), (5055, 14322), (5115, 14154), (6066, 11935), (6138, 11795), (6510, 11121), (6930, 10447), (7077, 10230), (7161, 10110), (7414, 9765)]