179640300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:808

約数の個数: 144

約数和(自身を含む): 599461632

約数和(自身を除く): 419821332

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, 131, 140, 150, 175, 210, 262, 300, 350, 393, 420, 524, 525, 653, 655, 700, 786, 917, 1050, 1306, 1310, 1572, 1834, 1959, 1965, 2100, 2612, 2620, 2751, 3265, 3275, 3668, 3918, 3930, 4571, 4585, 5502, 6530, 6550, 7836, 7860, 9142, 9170, 9795, 9825, 11004, 13060, 13100, 13713, 13755, 16325, 18284, 18340, 19590, 19650, 22855, 22925, 27426, 27510, 32650, 39180, 39300, 45710, 45850, 48975, 54852, 55020, 65300, 68565, 68775, 85543, 91420, 91700, 97950, 114275, 137130, 137550, 171086, 195900, 228550, 256629, 274260, 275100, 342172, 342825, 427715, 457100, 513258, 598801, 685650, 855430, 1026516, 1197602, 1283145, 1371300, 1710860, 1796403, 2138575, 2395204, 2566290, 2994005, 3592806, 4277150, 5132580, 5988010, 6415725, 7185612, 8554300, 8982015, 11976020, 12831450, 14970025, 17964030, 25662900, 29940050, 35928060, 44910075, 59880100, 89820150, 179640300]

約数ペア:

[(1, 179640300), (2, 89820150), (3, 59880100), (4, 44910075), (5, 35928060), (6, 29940050), (7, 25662900), (10, 17964030), (12, 14970025), (14, 12831450), (15, 11976020), (20, 8982015), (21, 8554300), (25, 7185612), (28, 6415725), (30, 5988010), (35, 5132580), (42, 4277150), (50, 3592806), (60, 2994005), (70, 2566290), (75, 2395204), (84, 2138575), (100, 1796403), (105, 1710860), (131, 1371300), (140, 1283145), (150, 1197602), (175, 1026516), (210, 855430), (262, 685650), (300, 598801), (350, 513258), (393, 457100), (420, 427715), (524, 342825), (525, 342172), (653, 275100), (655, 274260), (700, 256629), (786, 228550), (917, 195900), (1050, 171086), (1306, 137550), (1310, 137130), (1572, 114275), (1834, 97950), (1959, 91700), (1965, 91420), (2100, 85543), (2612, 68775), (2620, 68565), (2751, 65300), (3265, 55020), (3275, 54852), (3668, 48975), (3918, 45850), (3930, 45710), (4571, 39300), (4585, 39180), (5502, 32650), (6530, 27510), (6550, 27426), (7836, 22925), (7860, 22855), (9142, 19650), (9170, 19590), (9795, 18340), (9825, 18284), (11004, 16325), (13060, 13755), (13100, 13713)]