17850300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 58329600

約数和(自身を除く): 40479300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 130, 138, 150, 156, 195, 199, 230, 260, 276, 299, 300, 325, 345, 390, 398, 460, 575, 597, 598, 650, 690, 780, 796, 897, 975, 995, 1150, 1194, 1196, 1300, 1380, 1495, 1725, 1794, 1950, 1990, 2300, 2388, 2587, 2985, 2990, 3450, 3588, 3900, 3980, 4485, 4577, 4975, 5174, 5970, 5980, 6900, 7475, 7761, 8970, 9154, 9950, 10348, 11940, 12935, 13731, 14925, 14950, 15522, 17940, 18308, 19900, 22425, 22885, 25870, 27462, 29850, 29900, 31044, 38805, 44850, 45770, 51740, 54924, 59501, 59700, 64675, 68655, 77610, 89700, 91540, 114425, 119002, 129350, 137310, 155220, 178503, 194025, 228850, 238004, 258700, 274620, 297505, 343275, 357006, 388050, 457700, 595010, 686550, 714012, 776100, 892515, 1190020, 1373100, 1487525, 1785030, 2975050, 3570060, 4462575, 5950100, 8925150, 17850300]

約数ペア:

[(1, 17850300), (2, 8925150), (3, 5950100), (4, 4462575), (5, 3570060), (6, 2975050), (10, 1785030), (12, 1487525), (13, 1373100), (15, 1190020), (20, 892515), (23, 776100), (25, 714012), (26, 686550), (30, 595010), (39, 457700), (46, 388050), (50, 357006), (52, 343275), (60, 297505), (65, 274620), (69, 258700), (75, 238004), (78, 228850), (92, 194025), (100, 178503), (115, 155220), (130, 137310), (138, 129350), (150, 119002), (156, 114425), (195, 91540), (199, 89700), (230, 77610), (260, 68655), (276, 64675), (299, 59700), (300, 59501), (325, 54924), (345, 51740), (390, 45770), (398, 44850), (460, 38805), (575, 31044), (597, 29900), (598, 29850), (650, 27462), (690, 25870), (780, 22885), (796, 22425), (897, 19900), (975, 18308), (995, 17940), (1150, 15522), (1194, 14950), (1196, 14925), (1300, 13731), (1380, 12935), (1495, 11940), (1725, 10348), (1794, 9950), (1950, 9154), (1990, 8970), (2300, 7761), (2388, 7475), (2587, 6900), (2985, 5980), (2990, 5970), (3450, 5174), (3588, 4975), (3900, 4577), (3980, 4485)]