215492550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15787}}^1$

素因数の和:15822

約数の個数: 96

約数和(自身を含む): 657791232

約数和(自身を除く): 442298682

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 525, 546, 650, 910, 975, 1050, 1365, 1950, 2275, 2730, 4550, 6825, 13650, 15787, 31574, 47361, 78935, 94722, 110509, 157870, 205231, 221018, 236805, 331527, 394675, 410462, 473610, 552545, 615693, 663054, 789350, 1026155, 1105090, 1184025, 1231386, 1436617, 1657635, 2052310, 2368050, 2762725, 2873234, 3078465, 3315270, 4309851, 5130775, 5525450, 6156930, 7183085, 8288175, 8619702, 10261550, 14366170, 15392325, 16576350, 21549255, 30784650, 35915425, 43098510, 71830850, 107746275, 215492550]

約数ペア:

[(1, 215492550), (2, 107746275), (3, 71830850), (5, 43098510), (6, 35915425), (7, 30784650), (10, 21549255), (13, 16576350), (14, 15392325), (15, 14366170), (21, 10261550), (25, 8619702), (26, 8288175), (30, 7183085), (35, 6156930), (39, 5525450), (42, 5130775), (50, 4309851), (65, 3315270), (70, 3078465), (75, 2873234), (78, 2762725), (91, 2368050), (105, 2052310), (130, 1657635), (150, 1436617), (175, 1231386), (182, 1184025), (195, 1105090), (210, 1026155), (273, 789350), (325, 663054), (350, 615693), (390, 552545), (455, 473610), (525, 410462), (546, 394675), (650, 331527), (910, 236805), (975, 221018), (1050, 205231), (1365, 157870), (1950, 110509), (2275, 94722), (2730, 78935), (4550, 47361), (6825, 31574), (13650, 15787)]