193560900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1662

約数の個数: 144

約数和(自身を含む): 622960128

約数和(自身を除く): 429399228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1550, 1601, 1612, 1860, 1950, 2015, 2325, 2418, 3100, 3202, 3900, 4030, 4650, 4803, 4836, 6045, 6404, 8005, 8060, 9300, 9606, 10075, 12090, 16010, 19212, 20150, 20813, 24015, 24180, 30225, 32020, 40025, 40300, 41626, 48030, 49631, 60450, 62439, 80050, 83252, 96060, 99262, 104065, 120075, 120900, 124878, 148893, 160100, 198524, 208130, 240150, 248155, 249756, 297786, 312195, 416260, 480300, 496310, 520325, 595572, 624390, 645203, 744465, 992620, 1040650, 1240775, 1248780, 1290406, 1488930, 1560975, 1935609, 2081300, 2481550, 2580812, 2977860, 3121950, 3226015, 3722325, 3871218, 4963100, 6243900, 6452030, 7444650, 7742436, 9678045, 12904060, 14889300, 16130075, 19356090, 32260150, 38712180, 48390225, 64520300, 96780450, 193560900]

約数ペア:

[(1, 193560900), (2, 96780450), (3, 64520300), (4, 48390225), (5, 38712180), (6, 32260150), (10, 19356090), (12, 16130075), (13, 14889300), (15, 12904060), (20, 9678045), (25, 7742436), (26, 7444650), (30, 6452030), (31, 6243900), (39, 4963100), (50, 3871218), (52, 3722325), (60, 3226015), (62, 3121950), (65, 2977860), (75, 2580812), (78, 2481550), (93, 2081300), (100, 1935609), (124, 1560975), (130, 1488930), (150, 1290406), (155, 1248780), (156, 1240775), (186, 1040650), (195, 992620), (260, 744465), (300, 645203), (310, 624390), (325, 595572), (372, 520325), (390, 496310), (403, 480300), (465, 416260), (620, 312195), (650, 297786), (775, 249756), (780, 248155), (806, 240150), (930, 208130), (975, 198524), (1209, 160100), (1300, 148893), (1550, 124878), (1601, 120900), (1612, 120075), (1860, 104065), (1950, 99262), (2015, 96060), (2325, 83252), (2418, 80050), (3100, 62439), (3202, 60450), (3900, 49631), (4030, 48030), (4650, 41626), (4803, 40300), (4836, 40025), (6045, 32020), (6404, 30225), (8005, 24180), (8060, 24015), (9300, 20813), (9606, 20150), (10075, 19212), (12090, 16010)]