154448340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2313

約数の個数: 96

約数和(自身を含む): 462887040

約数和(自身を除く): 308438700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 183, 190, 228, 244, 285, 305, 366, 380, 570, 610, 732, 915, 1140, 1159, 1220, 1830, 2221, 2318, 3477, 3660, 4442, 4636, 5795, 6663, 6954, 8884, 11105, 11590, 13326, 13908, 17385, 22210, 23180, 26652, 33315, 34770, 42199, 44420, 66630, 69540, 84398, 126597, 133260, 135481, 168796, 210995, 253194, 270962, 406443, 421990, 506388, 541924, 632985, 677405, 812886, 843980, 1265970, 1354810, 1625772, 2032215, 2531940, 2574139, 2709620, 4064430, 5148278, 7722417, 8128860, 10296556, 12870695, 15444834, 25741390, 30889668, 38612085, 51482780, 77224170, 154448340]

約数ペア:

[(1, 154448340), (2, 77224170), (3, 51482780), (4, 38612085), (5, 30889668), (6, 25741390), (10, 15444834), (12, 12870695), (15, 10296556), (19, 8128860), (20, 7722417), (30, 5148278), (38, 4064430), (57, 2709620), (60, 2574139), (61, 2531940), (76, 2032215), (95, 1625772), (114, 1354810), (122, 1265970), (183, 843980), (190, 812886), (228, 677405), (244, 632985), (285, 541924), (305, 506388), (366, 421990), (380, 406443), (570, 270962), (610, 253194), (732, 210995), (915, 168796), (1140, 135481), (1159, 133260), (1220, 126597), (1830, 84398), (2221, 69540), (2318, 66630), (3477, 44420), (3660, 42199), (4442, 34770), (4636, 33315), (5795, 26652), (6663, 23180), (6954, 22210), (8884, 17385), (11105, 13908), (11590, 13326)]