73120950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 227485440

約数和(自身を除く): 154364490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 139, 150, 167, 175, 210, 225, 278, 315, 334, 350, 417, 450, 501, 525, 630, 695, 834, 835, 973, 1002, 1050, 1169, 1251, 1390, 1503, 1575, 1670, 1946, 2085, 2338, 2502, 2505, 2919, 3006, 3150, 3475, 3507, 4170, 4175, 4865, 5010, 5838, 5845, 6255, 6950, 7014, 7515, 8350, 8757, 9730, 10425, 10521, 11690, 12510, 12525, 14595, 15030, 17514, 17535, 20850, 21042, 23213, 24325, 25050, 29190, 29225, 31275, 35070, 37575, 43785, 46426, 48650, 52605, 58450, 62550, 69639, 72975, 75150, 87570, 87675, 105210, 116065, 139278, 145950, 162491, 175350, 208917, 218925, 232130, 263025, 324982, 348195, 417834, 437850, 487473, 526050, 580325, 696390, 812455, 974946, 1044585, 1160650, 1462419, 1624910, 1740975, 2089170, 2437365, 2924838, 3481950, 4062275, 4874730, 5222925, 7312095, 8124550, 10445850, 12186825, 14624190, 24373650, 36560475, 73120950]

約数ペア:

[(1, 73120950), (2, 36560475), (3, 24373650), (5, 14624190), (6, 12186825), (7, 10445850), (9, 8124550), (10, 7312095), (14, 5222925), (15, 4874730), (18, 4062275), (21, 3481950), (25, 2924838), (30, 2437365), (35, 2089170), (42, 1740975), (45, 1624910), (50, 1462419), (63, 1160650), (70, 1044585), (75, 974946), (90, 812455), (105, 696390), (126, 580325), (139, 526050), (150, 487473), (167, 437850), (175, 417834), (210, 348195), (225, 324982), (278, 263025), (315, 232130), (334, 218925), (350, 208917), (417, 175350), (450, 162491), (501, 145950), (525, 139278), (630, 116065), (695, 105210), (834, 87675), (835, 87570), (973, 75150), (1002, 72975), (1050, 69639), (1169, 62550), (1251, 58450), (1390, 52605), (1503, 48650), (1575, 46426), (1670, 43785), (1946, 37575), (2085, 35070), (2338, 31275), (2502, 29225), (2505, 29190), (2919, 25050), (3006, 24325), (3150, 23213), (3475, 21042), (3507, 20850), (4170, 17535), (4175, 17514), (4865, 15030), (5010, 14595), (5838, 12525), (5845, 12510), (6255, 11690), (6950, 10521), (7014, 10425), (7515, 9730), (8350, 8757)]