18294150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 55978560

約数和(自身を除く): 37684410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 70, 75, 95, 98, 105, 114, 131, 133, 147, 150, 175, 190, 210, 245, 262, 266, 285, 294, 350, 393, 399, 475, 490, 525, 570, 655, 665, 735, 786, 798, 917, 931, 950, 1050, 1225, 1310, 1330, 1425, 1470, 1834, 1862, 1965, 1995, 2450, 2489, 2751, 2793, 2850, 3275, 3325, 3675, 3930, 3990, 4585, 4655, 4978, 5502, 5586, 6419, 6550, 6650, 7350, 7467, 9170, 9310, 9825, 9975, 12445, 12838, 13755, 13965, 14934, 17423, 19257, 19650, 19950, 22925, 23275, 24890, 27510, 27930, 32095, 34846, 37335, 38514, 45850, 46550, 52269, 62225, 64190, 68775, 69825, 74670, 87115, 96285, 104538, 121961, 124450, 137550, 139650, 160475, 174230, 186675, 192570, 243922, 261345, 320950, 365883, 373350, 435575, 481425, 522690, 609805, 731766, 871150, 962850, 1219610, 1306725, 1829415, 2613450, 3049025, 3658830, 6098050, 9147075, 18294150]

約数ペア:

[(1, 18294150), (2, 9147075), (3, 6098050), (5, 3658830), (6, 3049025), (7, 2613450), (10, 1829415), (14, 1306725), (15, 1219610), (19, 962850), (21, 871150), (25, 731766), (30, 609805), (35, 522690), (38, 481425), (42, 435575), (49, 373350), (50, 365883), (57, 320950), (70, 261345), (75, 243922), (95, 192570), (98, 186675), (105, 174230), (114, 160475), (131, 139650), (133, 137550), (147, 124450), (150, 121961), (175, 104538), (190, 96285), (210, 87115), (245, 74670), (262, 69825), (266, 68775), (285, 64190), (294, 62225), (350, 52269), (393, 46550), (399, 45850), (475, 38514), (490, 37335), (525, 34846), (570, 32095), (655, 27930), (665, 27510), (735, 24890), (786, 23275), (798, 22925), (917, 19950), (931, 19650), (950, 19257), (1050, 17423), (1225, 14934), (1310, 13965), (1330, 13755), (1425, 12838), (1470, 12445), (1834, 9975), (1862, 9825), (1965, 9310), (1995, 9170), (2450, 7467), (2489, 7350), (2751, 6650), (2793, 6550), (2850, 6419), (3275, 5586), (3325, 5502), (3675, 4978), (3930, 4655), (3990, 4585)]