139143900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 463970304

約数和(自身を除く): 324826404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 173, 175, 210, 300, 346, 350, 383, 420, 519, 525, 692, 700, 766, 865, 1038, 1050, 1149, 1211, 1532, 1730, 1915, 2076, 2100, 2298, 2422, 2595, 2681, 3460, 3633, 3830, 4325, 4596, 4844, 5190, 5362, 5745, 6055, 7266, 7660, 8043, 8650, 9575, 10380, 10724, 11490, 12110, 12975, 13405, 14532, 16086, 17300, 18165, 19150, 22980, 24220, 25950, 26810, 28725, 30275, 32172, 36330, 38300, 40215, 51900, 53620, 57450, 60550, 66259, 67025, 72660, 80430, 90825, 114900, 121100, 132518, 134050, 160860, 181650, 198777, 201075, 265036, 268100, 331295, 363300, 397554, 402150, 463813, 662590, 795108, 804300, 927626, 993885, 1325180, 1391439, 1656475, 1855252, 1987770, 2319065, 2782878, 3312950, 3975540, 4638130, 4969425, 5565756, 6625900, 6957195, 9276260, 9938850, 11595325, 13914390, 19877700, 23190650, 27828780, 34785975, 46381300, 69571950, 139143900]

約数ペア:

[(1, 139143900), (2, 69571950), (3, 46381300), (4, 34785975), (5, 27828780), (6, 23190650), (7, 19877700), (10, 13914390), (12, 11595325), (14, 9938850), (15, 9276260), (20, 6957195), (21, 6625900), (25, 5565756), (28, 4969425), (30, 4638130), (35, 3975540), (42, 3312950), (50, 2782878), (60, 2319065), (70, 1987770), (75, 1855252), (84, 1656475), (100, 1391439), (105, 1325180), (140, 993885), (150, 927626), (173, 804300), (175, 795108), (210, 662590), (300, 463813), (346, 402150), (350, 397554), (383, 363300), (420, 331295), (519, 268100), (525, 265036), (692, 201075), (700, 198777), (766, 181650), (865, 160860), (1038, 134050), (1050, 132518), (1149, 121100), (1211, 114900), (1532, 90825), (1730, 80430), (1915, 72660), (2076, 67025), (2100, 66259), (2298, 60550), (2422, 57450), (2595, 53620), (2681, 51900), (3460, 40215), (3633, 38300), (3830, 36330), (4325, 32172), (4596, 30275), (4844, 28725), (5190, 26810), (5362, 25950), (5745, 24220), (6055, 22980), (7266, 19150), (7660, 18165), (8043, 17300), (8650, 16086), (9575, 14532), (10380, 13405), (10724, 12975), (11490, 12110)]