207444300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:768

約数の個数: 144

約数和(自身を含む): 691122432

約数和(自身を除く): 483678132

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, 140, 150, 173, 175, 210, 300, 346, 350, 420, 519, 525, 571, 692, 700, 865, 1038, 1050, 1142, 1211, 1713, 1730, 2076, 2100, 2284, 2422, 2595, 2855, 3426, 3460, 3633, 3997, 4325, 4844, 5190, 5710, 6055, 6852, 7266, 7994, 8565, 8650, 10380, 11420, 11991, 12110, 12975, 14275, 14532, 15988, 17130, 17300, 18165, 19985, 23982, 24220, 25950, 28550, 30275, 34260, 36330, 39970, 42825, 47964, 51900, 57100, 59955, 60550, 72660, 79940, 85650, 90825, 98783, 99925, 119910, 121100, 171300, 181650, 197566, 199850, 239820, 296349, 299775, 363300, 395132, 399700, 493915, 592698, 599550, 691481, 987830, 1185396, 1199100, 1382962, 1481745, 1975660, 2074443, 2469575, 2765924, 2963490, 3457405, 4148886, 4939150, 5926980, 6914810, 7408725, 8297772, 9878300, 10372215, 13829620, 14817450, 17287025, 20744430, 29634900, 34574050, 41488860, 51861075, 69148100, 103722150, 207444300]

約数ペア:

[(1, 207444300), (2, 103722150), (3, 69148100), (4, 51861075), (5, 41488860), (6, 34574050), (7, 29634900), (10, 20744430), (12, 17287025), (14, 14817450), (15, 13829620), (20, 10372215), (21, 9878300), (25, 8297772), (28, 7408725), (30, 6914810), (35, 5926980), (42, 4939150), (50, 4148886), (60, 3457405), (70, 2963490), (75, 2765924), (84, 2469575), (100, 2074443), (105, 1975660), (140, 1481745), (150, 1382962), (173, 1199100), (175, 1185396), (210, 987830), (300, 691481), (346, 599550), (350, 592698), (420, 493915), (519, 399700), (525, 395132), (571, 363300), (692, 299775), (700, 296349), (865, 239820), (1038, 199850), (1050, 197566), (1142, 181650), (1211, 171300), (1713, 121100), (1730, 119910), (2076, 99925), (2100, 98783), (2284, 90825), (2422, 85650), (2595, 79940), (2855, 72660), (3426, 60550), (3460, 59955), (3633, 57100), (3997, 51900), (4325, 47964), (4844, 42825), (5190, 39970), (5710, 36330), (6055, 34260), (6852, 30275), (7266, 28550), (7994, 25950), (8565, 24220), (8650, 23982), (10380, 19985), (11420, 18165), (11991, 17300), (12110, 17130), (12975, 15988), (14275, 14532)]