7960050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{19}}^2$

素因数の和:70

約数の個数: 162

約数和(自身を含む): 26255853

約数和(自身を除く): 18295803

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 49, 50, 57, 63, 70, 75, 90, 95, 98, 105, 114, 126, 133, 147, 150, 171, 175, 190, 210, 225, 245, 266, 285, 294, 315, 342, 350, 361, 399, 441, 450, 475, 490, 525, 570, 630, 665, 722, 735, 798, 855, 882, 931, 950, 1050, 1083, 1197, 1225, 1330, 1425, 1470, 1575, 1710, 1805, 1862, 1995, 2166, 2205, 2394, 2450, 2527, 2793, 2850, 3150, 3249, 3325, 3610, 3675, 3990, 4275, 4410, 4655, 5054, 5415, 5586, 5985, 6498, 6650, 7350, 7581, 8379, 8550, 9025, 9310, 9975, 10830, 11025, 11970, 12635, 13965, 15162, 16245, 16758, 17689, 18050, 19950, 22050, 22743, 23275, 25270, 27075, 27930, 29925, 32490, 35378, 37905, 41895, 45486, 46550, 53067, 54150, 59850, 63175, 69825, 75810, 81225, 83790, 88445, 106134, 113715, 126350, 139650, 159201, 162450, 176890, 189525, 209475, 227430, 265335, 318402, 379050, 418950, 442225, 530670, 568575, 796005, 884450, 1137150, 1326675, 1592010, 2653350, 3980025, 7960050]

約数ペア:

[(1, 7960050), (2, 3980025), (3, 2653350), (5, 1592010), (6, 1326675), (7, 1137150), (9, 884450), (10, 796005), (14, 568575), (15, 530670), (18, 442225), (19, 418950), (21, 379050), (25, 318402), (30, 265335), (35, 227430), (38, 209475), (42, 189525), (45, 176890), (49, 162450), (50, 159201), (57, 139650), (63, 126350), (70, 113715), (75, 106134), (90, 88445), (95, 83790), (98, 81225), (105, 75810), (114, 69825), (126, 63175), (133, 59850), (147, 54150), (150, 53067), (171, 46550), (175, 45486), (190, 41895), (210, 37905), (225, 35378), (245, 32490), (266, 29925), (285, 27930), (294, 27075), (315, 25270), (342, 23275), (350, 22743), (361, 22050), (399, 19950), (441, 18050), (450, 17689), (475, 16758), (490, 16245), (525, 15162), (570, 13965), (630, 12635), (665, 11970), (722, 11025), (735, 10830), (798, 9975), (855, 9310), (882, 9025), (931, 8550), (950, 8379), (1050, 7581), (1083, 7350), (1197, 6650), (1225, 6498), (1330, 5985), (1425, 5586), (1470, 5415), (1575, 5054), (1710, 4655), (1805, 4410), (1862, 4275), (1995, 3990), (2166, 3675), (2205, 3610), (2394, 3325), (2450, 3249), (2527, 3150), (2793, 2850)]