7122150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 216

約数和(自身を含む): 24808680

約数和(自身を除く): 17686530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 25, 30, 34, 35, 38, 42, 45, 49, 50, 51, 57, 63, 70, 75, 85, 90, 95, 98, 102, 105, 114, 119, 126, 133, 147, 150, 153, 170, 171, 175, 190, 210, 225, 238, 245, 255, 266, 285, 294, 306, 315, 323, 342, 350, 357, 399, 425, 441, 450, 475, 490, 510, 525, 570, 595, 630, 646, 665, 714, 735, 765, 798, 833, 850, 855, 882, 931, 950, 969, 1050, 1071, 1190, 1197, 1225, 1275, 1330, 1425, 1470, 1530, 1575, 1615, 1666, 1710, 1785, 1862, 1938, 1995, 2142, 2205, 2261, 2394, 2450, 2499, 2550, 2793, 2850, 2907, 2975, 3150, 3230, 3325, 3570, 3675, 3825, 3990, 4165, 4275, 4410, 4522, 4655, 4845, 4998, 5355, 5586, 5814, 5950, 5985, 6650, 6783, 7350, 7497, 7650, 8075, 8330, 8379, 8550, 8925, 9310, 9690, 9975, 10710, 11025, 11305, 11970, 12495, 13566, 13965, 14535, 14994, 15827, 16150, 16758, 17850, 19950, 20349, 20825, 22050, 22610, 23275, 24225, 24990, 26775, 27930, 29070, 29925, 31654, 33915, 37485, 40698, 41650, 41895, 46550, 47481, 48450, 53550, 56525, 59850, 62475, 67830, 69825, 72675, 74970, 79135, 83790, 94962, 101745, 113050, 124950, 139650, 142443, 145350, 158270, 169575, 187425, 203490, 209475, 237405, 284886, 339150, 374850, 395675, 418950, 474810, 508725, 712215, 791350, 1017450, 1187025, 1424430, 2374050, 3561075, 7122150]

約数ペア:

[(1, 7122150), (2, 3561075), (3, 2374050), (5, 1424430), (6, 1187025), (7, 1017450), (9, 791350), (10, 712215), (14, 508725), (15, 474810), (17, 418950), (18, 395675), (19, 374850), (21, 339150), (25, 284886), (30, 237405), (34, 209475), (35, 203490), (38, 187425), (42, 169575), (45, 158270), (49, 145350), (50, 142443), (51, 139650), (57, 124950), (63, 113050), (70, 101745), (75, 94962), (85, 83790), (90, 79135), (95, 74970), (98, 72675), (102, 69825), (105, 67830), (114, 62475), (119, 59850), (126, 56525), (133, 53550), (147, 48450), (150, 47481), (153, 46550), (170, 41895), (171, 41650), (175, 40698), (190, 37485), (210, 33915), (225, 31654), (238, 29925), (245, 29070), (255, 27930), (266, 26775), (285, 24990), (294, 24225), (306, 23275), (315, 22610), (323, 22050), (342, 20825), (350, 20349), (357, 19950), (399, 17850), (425, 16758), (441, 16150), (450, 15827), (475, 14994), (490, 14535), (510, 13965), (525, 13566), (570, 12495), (595, 11970), (630, 11305), (646, 11025), (665, 10710), (714, 9975), (735, 9690), (765, 9310), (798, 8925), (833, 8550), (850, 8379), (855, 8330), (882, 8075), (931, 7650), (950, 7497), (969, 7350), (1050, 6783), (1071, 6650), (1190, 5985), (1197, 5950), (1225, 5814), (1275, 5586), (1330, 5355), (1425, 4998), (1470, 4845), (1530, 4655), (1575, 4522), (1615, 4410), (1666, 4275), (1710, 4165), (1785, 3990), (1862, 3825), (1938, 3675), (1995, 3570), (2142, 3325), (2205, 3230), (2261, 3150), (2394, 2975), (2450, 2907), (2499, 2850), (2550, 2793)]