39791700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 142178400

約数和(自身を除く): 102386700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 179, 180, 190, 195, 225, 228, 234, 247, 260, 285, 300, 325, 342, 358, 380, 390, 450, 468, 475, 494, 537, 570, 585, 650, 684, 716, 741, 780, 855, 895, 900, 950, 975, 988, 1074, 1140, 1170, 1235, 1300, 1425, 1482, 1611, 1710, 1790, 1900, 1950, 2148, 2223, 2327, 2340, 2470, 2685, 2850, 2925, 2964, 3222, 3401, 3420, 3580, 3705, 3900, 4275, 4446, 4475, 4654, 4940, 5370, 5700, 5850, 6175, 6444, 6802, 6981, 7410, 8055, 8550, 8892, 8950, 9308, 10203, 10740, 11115, 11635, 11700, 12350, 13425, 13604, 13962, 14820, 16110, 17005, 17100, 17900, 18525, 20406, 20943, 22230, 23270, 24700, 26850, 27924, 30609, 32220, 34010, 34905, 37050, 40275, 40812, 41886, 44213, 44460, 46540, 51015, 53700, 55575, 58175, 61218, 68020, 69810, 74100, 80550, 83772, 85025, 88426, 102030, 104715, 111150, 116350, 122436, 132639, 139620, 153045, 161100, 170050, 174525, 176852, 204060, 209430, 221065, 222300, 232700, 255075, 265278, 306090, 340100, 349050, 397917, 418860, 442130, 510150, 523575, 530556, 612180, 663195, 698100, 765225, 795834, 884260, 1020300, 1047150, 1105325, 1326390, 1530450, 1591668, 1989585, 2094300, 2210650, 2652780, 3060900, 3315975, 3979170, 4421300, 6631950, 7958340, 9947925, 13263900, 19895850, 39791700]

約数ペア:

[(1, 39791700), (2, 19895850), (3, 13263900), (4, 9947925), (5, 7958340), (6, 6631950), (9, 4421300), (10, 3979170), (12, 3315975), (13, 3060900), (15, 2652780), (18, 2210650), (19, 2094300), (20, 1989585), (25, 1591668), (26, 1530450), (30, 1326390), (36, 1105325), (38, 1047150), (39, 1020300), (45, 884260), (50, 795834), (52, 765225), (57, 698100), (60, 663195), (65, 612180), (75, 530556), (76, 523575), (78, 510150), (90, 442130), (95, 418860), (100, 397917), (114, 349050), (117, 340100), (130, 306090), (150, 265278), (156, 255075), (171, 232700), (179, 222300), (180, 221065), (190, 209430), (195, 204060), (225, 176852), (228, 174525), (234, 170050), (247, 161100), (260, 153045), (285, 139620), (300, 132639), (325, 122436), (342, 116350), (358, 111150), (380, 104715), (390, 102030), (450, 88426), (468, 85025), (475, 83772), (494, 80550), (537, 74100), (570, 69810), (585, 68020), (650, 61218), (684, 58175), (716, 55575), (741, 53700), (780, 51015), (855, 46540), (895, 44460), (900, 44213), (950, 41886), (975, 40812), (988, 40275), (1074, 37050), (1140, 34905), (1170, 34010), (1235, 32220), (1300, 30609), (1425, 27924), (1482, 26850), (1611, 24700), (1710, 23270), (1790, 22230), (1900, 20943), (1950, 20406), (2148, 18525), (2223, 17900), (2327, 17100), (2340, 17005), (2470, 16110), (2685, 14820), (2850, 13962), (2925, 13604), (2964, 13425), (3222, 12350), (3401, 11700), (3420, 11635), (3580, 11115), (3705, 10740), (3900, 10203), (4275, 9308), (4446, 8950), (4475, 8892), (4654, 8550), (4940, 8055), (5370, 7410), (5700, 6981), (5850, 6802), (6175, 6444)]