79989300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 268649472

約数和(自身を除く): 188660172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 47, 50, 60, 61, 62, 75, 90, 93, 94, 100, 122, 124, 141, 150, 155, 180, 183, 186, 188, 225, 235, 244, 279, 282, 300, 305, 310, 366, 372, 423, 450, 465, 470, 549, 558, 564, 610, 620, 705, 732, 775, 846, 900, 915, 930, 940, 1098, 1116, 1175, 1220, 1395, 1410, 1457, 1525, 1550, 1692, 1830, 1860, 1891, 2115, 2196, 2325, 2350, 2745, 2790, 2820, 2867, 2914, 3050, 3100, 3525, 3660, 3782, 4230, 4371, 4575, 4650, 4700, 5490, 5580, 5673, 5734, 5828, 6100, 6975, 7050, 7285, 7564, 8460, 8601, 8742, 9150, 9300, 9455, 10575, 10980, 11346, 11468, 13113, 13725, 13950, 14100, 14335, 14570, 17019, 17202, 17484, 18300, 18910, 21150, 21855, 22692, 25803, 26226, 27450, 27900, 28365, 28670, 29140, 34038, 34404, 36425, 37820, 42300, 43005, 43710, 47275, 51606, 52452, 54900, 56730, 57340, 65565, 68076, 71675, 72850, 85095, 86010, 87420, 88877, 94550, 103212, 109275, 113460, 129015, 131130, 141825, 143350, 145700, 170190, 172020, 177754, 189100, 215025, 218550, 258030, 262260, 266631, 283650, 286700, 327825, 340380, 355508, 425475, 430050, 437100, 444385, 516060, 533262, 567300, 645075, 655650, 799893, 850950, 860100, 888770, 1066524, 1290150, 1311300, 1333155, 1599786, 1701900, 1777540, 2221925, 2580300, 2666310, 3199572, 3999465, 4443850, 5332620, 6665775, 7998930, 8887700, 13331550, 15997860, 19997325, 26663100, 39994650, 79989300]

約数ペア:

[(1, 79989300), (2, 39994650), (3, 26663100), (4, 19997325), (5, 15997860), (6, 13331550), (9, 8887700), (10, 7998930), (12, 6665775), (15, 5332620), (18, 4443850), (20, 3999465), (25, 3199572), (30, 2666310), (31, 2580300), (36, 2221925), (45, 1777540), (47, 1701900), (50, 1599786), (60, 1333155), (61, 1311300), (62, 1290150), (75, 1066524), (90, 888770), (93, 860100), (94, 850950), (100, 799893), (122, 655650), (124, 645075), (141, 567300), (150, 533262), (155, 516060), (180, 444385), (183, 437100), (186, 430050), (188, 425475), (225, 355508), (235, 340380), (244, 327825), (279, 286700), (282, 283650), (300, 266631), (305, 262260), (310, 258030), (366, 218550), (372, 215025), (423, 189100), (450, 177754), (465, 172020), (470, 170190), (549, 145700), (558, 143350), (564, 141825), (610, 131130), (620, 129015), (705, 113460), (732, 109275), (775, 103212), (846, 94550), (900, 88877), (915, 87420), (930, 86010), (940, 85095), (1098, 72850), (1116, 71675), (1175, 68076), (1220, 65565), (1395, 57340), (1410, 56730), (1457, 54900), (1525, 52452), (1550, 51606), (1692, 47275), (1830, 43710), (1860, 43005), (1891, 42300), (2115, 37820), (2196, 36425), (2325, 34404), (2350, 34038), (2745, 29140), (2790, 28670), (2820, 28365), (2867, 27900), (2914, 27450), (3050, 26226), (3100, 25803), (3525, 22692), (3660, 21855), (3782, 21150), (4230, 18910), (4371, 18300), (4575, 17484), (4650, 17202), (4700, 17019), (5490, 14570), (5580, 14335), (5673, 14100), (5734, 13950), (5828, 13725), (6100, 13113), (6975, 11468), (7050, 11346), (7285, 10980), (7564, 10575), (8460, 9455), (8601, 9300), (8742, 9150)]