73713900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 235797408

約数和(自身を除く): 162083508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 41, 50, 52, 60, 65, 75, 78, 82, 100, 123, 130, 150, 156, 164, 195, 205, 246, 260, 300, 325, 390, 410, 461, 492, 533, 615, 650, 780, 820, 922, 975, 1025, 1066, 1230, 1300, 1383, 1599, 1844, 1950, 2050, 2132, 2305, 2460, 2665, 2766, 3075, 3198, 3900, 4100, 4610, 5330, 5532, 5993, 6150, 6396, 6915, 7995, 9220, 10660, 11525, 11986, 12300, 13325, 13830, 15990, 17979, 18901, 23050, 23972, 26650, 27660, 29965, 31980, 34575, 35958, 37802, 39975, 46100, 53300, 56703, 59930, 69150, 71916, 75604, 79950, 89895, 94505, 113406, 119860, 138300, 149825, 159900, 179790, 189010, 226812, 245713, 283515, 299650, 359580, 378020, 449475, 472525, 491426, 567030, 599300, 737139, 898950, 945050, 982852, 1134060, 1228565, 1417575, 1474278, 1797900, 1890100, 2457130, 2835150, 2948556, 3685695, 4914260, 5670300, 6142825, 7371390, 12285650, 14742780, 18428475, 24571300, 36856950, 73713900]

約数ペア:

[(1, 73713900), (2, 36856950), (3, 24571300), (4, 18428475), (5, 14742780), (6, 12285650), (10, 7371390), (12, 6142825), (13, 5670300), (15, 4914260), (20, 3685695), (25, 2948556), (26, 2835150), (30, 2457130), (39, 1890100), (41, 1797900), (50, 1474278), (52, 1417575), (60, 1228565), (65, 1134060), (75, 982852), (78, 945050), (82, 898950), (100, 737139), (123, 599300), (130, 567030), (150, 491426), (156, 472525), (164, 449475), (195, 378020), (205, 359580), (246, 299650), (260, 283515), (300, 245713), (325, 226812), (390, 189010), (410, 179790), (461, 159900), (492, 149825), (533, 138300), (615, 119860), (650, 113406), (780, 94505), (820, 89895), (922, 79950), (975, 75604), (1025, 71916), (1066, 69150), (1230, 59930), (1300, 56703), (1383, 53300), (1599, 46100), (1844, 39975), (1950, 37802), (2050, 35958), (2132, 34575), (2305, 31980), (2460, 29965), (2665, 27660), (2766, 26650), (3075, 23972), (3198, 23050), (3900, 18901), (4100, 17979), (4610, 15990), (5330, 13830), (5532, 13325), (5993, 12300), (6150, 11986), (6396, 11525), (6915, 10660), (7995, 9220)]