149980680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7309}}^1$

素因数の和:7348

約数の個数: 128

約数和(自身を含む): 526320000

約数和(自身を除く): 376339320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 7309, 10260, 14618, 20520, 21927, 29236, 36545, 43854, 58472, 65781, 73090, 87708, 109635, 131562, 138871, 146180, 175416, 197343, 219270, 263124, 277742, 292360, 328905, 394686, 416613, 438540, 526248, 555484, 657810, 694355, 789372, 833226, 877080, 986715, 1110968, 1249839, 1315620, 1388710, 1578744, 1666452, 1973430, 2083065, 2499678, 2631240, 2777420, 3332904, 3749517, 3946860, 4166130, 4999356, 5554840, 6249195, 7499034, 7893720, 8332260, 9998712, 12498390, 14998068, 16664520, 18747585, 24996780, 29996136, 37495170, 49993560, 74990340, 149980680]

約数ペア:

[(1, 149980680), (2, 74990340), (3, 49993560), (4, 37495170), (5, 29996136), (6, 24996780), (8, 18747585), (9, 16664520), (10, 14998068), (12, 12498390), (15, 9998712), (18, 8332260), (19, 7893720), (20, 7499034), (24, 6249195), (27, 5554840), (30, 4999356), (36, 4166130), (38, 3946860), (40, 3749517), (45, 3332904), (54, 2777420), (57, 2631240), (60, 2499678), (72, 2083065), (76, 1973430), (90, 1666452), (95, 1578744), (108, 1388710), (114, 1315620), (120, 1249839), (135, 1110968), (152, 986715), (171, 877080), (180, 833226), (190, 789372), (216, 694355), (228, 657810), (270, 555484), (285, 526248), (342, 438540), (360, 416613), (380, 394686), (456, 328905), (513, 292360), (540, 277742), (570, 263124), (684, 219270), (760, 197343), (855, 175416), (1026, 146180), (1080, 138871), (1140, 131562), (1368, 109635), (1710, 87708), (2052, 73090), (2280, 65781), (2565, 58472), (3420, 43854), (4104, 36545), (5130, 29236), (6840, 21927), (7309, 20520), (10260, 14618)]