73275240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 158967960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 139, 184, 191, 230, 276, 278, 345, 382, 417, 460, 552, 556, 573, 690, 695, 764, 834, 920, 955, 1112, 1146, 1380, 1390, 1528, 1668, 1910, 2085, 2292, 2760, 2780, 2865, 3197, 3336, 3820, 4170, 4393, 4584, 5560, 5730, 6394, 7640, 8340, 8786, 9591, 11460, 12788, 13179, 15985, 16680, 17572, 19182, 21965, 22920, 25576, 26358, 26549, 31970, 35144, 38364, 43930, 47955, 52716, 53098, 63940, 65895, 76728, 79647, 87860, 95910, 105432, 106196, 127880, 131790, 132745, 159294, 175720, 191820, 212392, 263580, 265490, 318588, 383640, 398235, 527160, 530980, 610627, 637176, 796470, 1061960, 1221254, 1592940, 1831881, 2442508, 3053135, 3185880, 3663762, 4885016, 6106270, 7327524, 9159405, 12212540, 14655048, 18318810, 24425080, 36637620, 73275240]

約数ペア:

[(1, 73275240), (2, 36637620), (3, 24425080), (4, 18318810), (5, 14655048), (6, 12212540), (8, 9159405), (10, 7327524), (12, 6106270), (15, 4885016), (20, 3663762), (23, 3185880), (24, 3053135), (30, 2442508), (40, 1831881), (46, 1592940), (60, 1221254), (69, 1061960), (92, 796470), (115, 637176), (120, 610627), (138, 530980), (139, 527160), (184, 398235), (191, 383640), (230, 318588), (276, 265490), (278, 263580), (345, 212392), (382, 191820), (417, 175720), (460, 159294), (552, 132745), (556, 131790), (573, 127880), (690, 106196), (695, 105432), (764, 95910), (834, 87860), (920, 79647), (955, 76728), (1112, 65895), (1146, 63940), (1380, 53098), (1390, 52716), (1528, 47955), (1668, 43930), (1910, 38364), (2085, 35144), (2292, 31970), (2760, 26549), (2780, 26358), (2865, 25576), (3197, 22920), (3336, 21965), (3820, 19182), (4170, 17572), (4393, 16680), (4584, 15985), (5560, 13179), (5730, 12788), (6394, 11460), (7640, 9591), (8340, 8786)]