89651700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 216

約数和(自身を含む): 302230656

約数和(自身を除く): 212578956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 61, 69, 71, 75, 90, 92, 100, 115, 122, 138, 142, 150, 180, 183, 207, 213, 225, 230, 244, 276, 284, 300, 305, 345, 355, 366, 414, 426, 450, 460, 549, 575, 610, 639, 690, 710, 732, 828, 852, 900, 915, 1035, 1065, 1098, 1150, 1220, 1278, 1380, 1403, 1420, 1525, 1633, 1725, 1775, 1830, 2070, 2130, 2196, 2300, 2556, 2745, 2806, 3050, 3195, 3266, 3450, 3550, 3660, 4140, 4209, 4260, 4331, 4575, 4899, 5175, 5325, 5490, 5612, 6100, 6390, 6532, 6900, 7015, 7100, 8165, 8418, 8662, 9150, 9798, 10350, 10650, 10980, 12627, 12780, 12993, 13725, 14030, 14697, 15975, 16330, 16836, 17324, 18300, 19596, 20700, 21045, 21300, 21655, 24495, 25254, 25986, 27450, 28060, 29394, 31950, 32660, 35075, 38979, 40825, 42090, 43310, 48990, 50508, 51972, 54900, 58788, 63135, 63900, 64965, 70150, 73485, 77958, 81650, 84180, 86620, 97980, 99613, 105225, 108275, 122475, 126270, 129930, 140300, 146970, 155916, 163300, 194895, 199226, 210450, 216550, 244950, 252540, 259860, 293940, 298839, 315675, 324825, 367425, 389790, 398452, 420900, 433100, 489900, 498065, 597678, 631350, 649650, 734850, 779580, 896517, 974475, 996130, 1195356, 1262700, 1299300, 1469700, 1494195, 1793034, 1948950, 1992260, 2490325, 2988390, 3586068, 3897900, 4482585, 4980650, 5976780, 7470975, 8965170, 9961300, 14941950, 17930340, 22412925, 29883900, 44825850, 89651700]

約数ペア:

[(1, 89651700), (2, 44825850), (3, 29883900), (4, 22412925), (5, 17930340), (6, 14941950), (9, 9961300), (10, 8965170), (12, 7470975), (15, 5976780), (18, 4980650), (20, 4482585), (23, 3897900), (25, 3586068), (30, 2988390), (36, 2490325), (45, 1992260), (46, 1948950), (50, 1793034), (60, 1494195), (61, 1469700), (69, 1299300), (71, 1262700), (75, 1195356), (90, 996130), (92, 974475), (100, 896517), (115, 779580), (122, 734850), (138, 649650), (142, 631350), (150, 597678), (180, 498065), (183, 489900), (207, 433100), (213, 420900), (225, 398452), (230, 389790), (244, 367425), (276, 324825), (284, 315675), (300, 298839), (305, 293940), (345, 259860), (355, 252540), (366, 244950), (414, 216550), (426, 210450), (450, 199226), (460, 194895), (549, 163300), (575, 155916), (610, 146970), (639, 140300), (690, 129930), (710, 126270), (732, 122475), (828, 108275), (852, 105225), (900, 99613), (915, 97980), (1035, 86620), (1065, 84180), (1098, 81650), (1150, 77958), (1220, 73485), (1278, 70150), (1380, 64965), (1403, 63900), (1420, 63135), (1525, 58788), (1633, 54900), (1725, 51972), (1775, 50508), (1830, 48990), (2070, 43310), (2130, 42090), (2196, 40825), (2300, 38979), (2556, 35075), (2745, 32660), (2806, 31950), (3050, 29394), (3195, 28060), (3266, 27450), (3450, 25986), (3550, 25254), (3660, 24495), (4140, 21655), (4209, 21300), (4260, 21045), (4331, 20700), (4575, 19596), (4899, 18300), (5175, 17324), (5325, 16836), (5490, 16330), (5612, 15975), (6100, 14697), (6390, 14030), (6532, 13725), (6900, 12993), (7015, 12780), (7100, 12627), (8165, 10980), (8418, 10650), (8662, 10350), (9150, 9798)]