144809700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{9851}}^1$

素因数の和:9882

約数の個数: 108

約数和(自身を含む): 487437552

約数和(自身を除く): 342627852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 9851, 14700, 19702, 29553, 39404, 49255, 59106, 68957, 98510, 118212, 137914, 147765, 197020, 206871, 246275, 275828, 295530, 344785, 413742, 482699, 492550, 591060, 689570, 738825, 827484, 965398, 985100, 1034355, 1379140, 1448097, 1477650, 1723925, 1930796, 2068710, 2413495, 2896194, 2955300, 3447850, 4137420, 4826990, 5171775, 5792388, 6895700, 7240485, 9653980, 10343550, 12067475, 14480970, 20687100, 24134950, 28961940, 36202425, 48269900, 72404850, 144809700]

約数ペア:

[(1, 144809700), (2, 72404850), (3, 48269900), (4, 36202425), (5, 28961940), (6, 24134950), (7, 20687100), (10, 14480970), (12, 12067475), (14, 10343550), (15, 9653980), (20, 7240485), (21, 6895700), (25, 5792388), (28, 5171775), (30, 4826990), (35, 4137420), (42, 3447850), (49, 2955300), (50, 2896194), (60, 2413495), (70, 2068710), (75, 1930796), (84, 1723925), (98, 1477650), (100, 1448097), (105, 1379140), (140, 1034355), (147, 985100), (150, 965398), (175, 827484), (196, 738825), (210, 689570), (245, 591060), (294, 492550), (300, 482699), (350, 413742), (420, 344785), (490, 295530), (525, 275828), (588, 246275), (700, 206871), (735, 197020), (980, 147765), (1050, 137914), (1225, 118212), (1470, 98510), (2100, 68957), (2450, 59106), (2940, 49255), (3675, 39404), (4900, 29553), (7350, 19702), (9851, 14700)]