220584300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{38699}}^1$

素因数の和:38735

約数の個数: 72

約数和(自身を含む): 671832000

約数和(自身を除く): 451247700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 38699, 77398, 116097, 154796, 193495, 232194, 386990, 464388, 580485, 735281, 773980, 967475, 1160970, 1470562, 1934950, 2205843, 2321940, 2902425, 2941124, 3676405, 3869900, 4411686, 5804850, 7352810, 8823372, 11029215, 11609700, 14705620, 18382025, 22058430, 36764050, 44116860, 55146075, 73528100, 110292150, 220584300]

約数ペア:

[(1, 220584300), (2, 110292150), (3, 73528100), (4, 55146075), (5, 44116860), (6, 36764050), (10, 22058430), (12, 18382025), (15, 14705620), (19, 11609700), (20, 11029215), (25, 8823372), (30, 7352810), (38, 5804850), (50, 4411686), (57, 3869900), (60, 3676405), (75, 2941124), (76, 2902425), (95, 2321940), (100, 2205843), (114, 1934950), (150, 1470562), (190, 1160970), (228, 967475), (285, 773980), (300, 735281), (380, 580485), (475, 464388), (570, 386990), (950, 232194), (1140, 193495), (1425, 154796), (1900, 116097), (2850, 77398), (5700, 38699)]