155942820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2917}}^1$

素因数の和:2952

約数の個数: 144

約数和(自身を含む): 535324608

約数和(自身を除く): 379381788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1620, 1782, 1980, 2430, 2673, 2917, 2970, 3564, 4455, 4860, 5346, 5834, 5940, 8751, 8910, 10692, 11668, 13365, 14585, 17502, 17820, 26253, 26730, 29170, 32087, 35004, 43755, 52506, 53460, 58340, 64174, 78759, 87510, 96261, 105012, 128348, 131265, 157518, 160435, 175020, 192522, 236277, 262530, 288783, 315036, 320870, 385044, 393795, 472554, 481305, 525060, 577566, 641740, 708831, 787590, 866349, 945108, 962610, 1155132, 1181385, 1417662, 1443915, 1575180, 1732698, 1925220, 2362770, 2599047, 2835324, 2887830, 3465396, 3544155, 4331745, 4725540, 5198094, 5775660, 7088310, 7797141, 8663490, 10396188, 12995235, 14176620, 15594282, 17326980, 25990470, 31188564, 38985705, 51980940, 77971410, 155942820]

約数ペア:

[(1, 155942820), (2, 77971410), (3, 51980940), (4, 38985705), (5, 31188564), (6, 25990470), (9, 17326980), (10, 15594282), (11, 14176620), (12, 12995235), (15, 10396188), (18, 8663490), (20, 7797141), (22, 7088310), (27, 5775660), (30, 5198094), (33, 4725540), (36, 4331745), (44, 3544155), (45, 3465396), (54, 2887830), (55, 2835324), (60, 2599047), (66, 2362770), (81, 1925220), (90, 1732698), (99, 1575180), (108, 1443915), (110, 1417662), (132, 1181385), (135, 1155132), (162, 962610), (165, 945108), (180, 866349), (198, 787590), (220, 708831), (243, 641740), (270, 577566), (297, 525060), (324, 481305), (330, 472554), (396, 393795), (405, 385044), (486, 320870), (495, 315036), (540, 288783), (594, 262530), (660, 236277), (810, 192522), (891, 175020), (972, 160435), (990, 157518), (1188, 131265), (1215, 128348), (1485, 105012), (1620, 96261), (1782, 87510), (1980, 78759), (2430, 64174), (2673, 58340), (2917, 53460), (2970, 52506), (3564, 43755), (4455, 35004), (4860, 32087), (5346, 29170), (5834, 26730), (5940, 26253), (8751, 17820), (8910, 17502), (10692, 14585), (11668, 13365)]