211199850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{2593}}^1$

素因数の和:2792

約数の個数: 72

約数和(自身を含む): 570778572

約数和(自身を除く): 359578722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 181, 225, 362, 450, 543, 905, 1086, 1629, 1810, 2593, 2715, 3258, 4525, 5186, 5430, 7779, 8145, 9050, 12965, 13575, 15558, 16290, 23337, 25930, 27150, 38895, 40725, 46674, 64825, 77790, 81450, 116685, 129650, 194475, 233370, 388950, 469333, 583425, 938666, 1166850, 1407999, 2346665, 2815998, 4223997, 4693330, 7039995, 8447994, 11733325, 14079990, 21119985, 23466650, 35199975, 42239970, 70399950, 105599925, 211199850]

約数ペア:

[(1, 211199850), (2, 105599925), (3, 70399950), (5, 42239970), (6, 35199975), (9, 23466650), (10, 21119985), (15, 14079990), (18, 11733325), (25, 8447994), (30, 7039995), (45, 4693330), (50, 4223997), (75, 2815998), (90, 2346665), (150, 1407999), (181, 1166850), (225, 938666), (362, 583425), (450, 469333), (543, 388950), (905, 233370), (1086, 194475), (1629, 129650), (1810, 116685), (2593, 81450), (2715, 77790), (3258, 64825), (4525, 46674), (5186, 40725), (5430, 38895), (7779, 27150), (8145, 25930), (9050, 23337), (12965, 16290), (13575, 15558)]