239739150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 730667520

約数和(自身を除く): 490928370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 61, 70, 75, 95, 105, 114, 122, 133, 150, 175, 183, 190, 197, 210, 266, 285, 305, 350, 366, 394, 399, 427, 475, 525, 570, 591, 610, 665, 798, 854, 915, 950, 985, 1050, 1159, 1182, 1281, 1330, 1379, 1425, 1525, 1830, 1970, 1995, 2135, 2318, 2562, 2758, 2850, 2955, 3050, 3325, 3477, 3743, 3990, 4137, 4270, 4575, 4925, 5795, 5910, 6405, 6650, 6895, 6954, 7486, 8113, 8274, 9150, 9850, 9975, 10675, 11229, 11590, 12017, 12810, 13790, 14775, 16226, 17385, 18715, 19950, 20685, 21350, 22458, 24034, 24339, 26201, 28975, 29550, 32025, 34475, 34770, 36051, 37430, 40565, 41370, 48678, 52402, 56145, 57950, 60085, 64050, 68950, 72102, 78603, 81130, 84119, 86925, 93575, 103425, 112290, 120170, 121695, 131005, 157206, 168238, 173850, 180255, 187150, 202825, 206850, 228323, 243390, 252357, 262010, 280725, 300425, 360510, 393015, 405650, 420595, 456646, 504714, 561450, 600850, 608475, 655025, 684969, 786030, 841190, 901275, 1141615, 1216950, 1261785, 1310050, 1369938, 1598261, 1802550, 1965075, 2102975, 2283230, 2523570, 3196522, 3424845, 3930150, 4205950, 4794783, 5708075, 6308925, 6849690, 7991305, 9589566, 11416150, 12617850, 15982610, 17124225, 23973915, 34248450, 39956525, 47947830, 79913050, 119869575, 239739150]

約数ペア:

[(1, 239739150), (2, 119869575), (3, 79913050), (5, 47947830), (6, 39956525), (7, 34248450), (10, 23973915), (14, 17124225), (15, 15982610), (19, 12617850), (21, 11416150), (25, 9589566), (30, 7991305), (35, 6849690), (38, 6308925), (42, 5708075), (50, 4794783), (57, 4205950), (61, 3930150), (70, 3424845), (75, 3196522), (95, 2523570), (105, 2283230), (114, 2102975), (122, 1965075), (133, 1802550), (150, 1598261), (175, 1369938), (183, 1310050), (190, 1261785), (197, 1216950), (210, 1141615), (266, 901275), (285, 841190), (305, 786030), (350, 684969), (366, 655025), (394, 608475), (399, 600850), (427, 561450), (475, 504714), (525, 456646), (570, 420595), (591, 405650), (610, 393015), (665, 360510), (798, 300425), (854, 280725), (915, 262010), (950, 252357), (985, 243390), (1050, 228323), (1159, 206850), (1182, 202825), (1281, 187150), (1330, 180255), (1379, 173850), (1425, 168238), (1525, 157206), (1830, 131005), (1970, 121695), (1995, 120170), (2135, 112290), (2318, 103425), (2562, 93575), (2758, 86925), (2850, 84119), (2955, 81130), (3050, 78603), (3325, 72102), (3477, 68950), (3743, 64050), (3990, 60085), (4137, 57950), (4270, 56145), (4575, 52402), (4925, 48678), (5795, 41370), (5910, 40565), (6405, 37430), (6650, 36051), (6895, 34770), (6954, 34475), (7486, 32025), (8113, 29550), (8274, 28975), (9150, 26201), (9850, 24339), (9975, 24034), (10675, 22458), (11229, 21350), (11590, 20685), (12017, 19950), (12810, 18715), (13790, 17385), (14775, 16226)]