72863100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4261}}^1$

素因数の和:4300

約数の個数: 108

約数和(自身を含む): 240462040

約数和(自身を除く): 167598940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4261, 4275, 5700, 8522, 8550, 12783, 17044, 17100, 21305, 25566, 38349, 42610, 51132, 63915, 76698, 80959, 85220, 106525, 127830, 153396, 161918, 191745, 213050, 242877, 255660, 319575, 323836, 383490, 404795, 426100, 485754, 639150, 728631, 766980, 809590, 958725, 971508, 1214385, 1278300, 1457262, 1619180, 1917450, 2023975, 2428770, 2914524, 3643155, 3834900, 4047950, 4857540, 6071925, 7286310, 8095900, 12143850, 14572620, 18215775, 24287700, 36431550, 72863100]

約数ペア:

[(1, 72863100), (2, 36431550), (3, 24287700), (4, 18215775), (5, 14572620), (6, 12143850), (9, 8095900), (10, 7286310), (12, 6071925), (15, 4857540), (18, 4047950), (19, 3834900), (20, 3643155), (25, 2914524), (30, 2428770), (36, 2023975), (38, 1917450), (45, 1619180), (50, 1457262), (57, 1278300), (60, 1214385), (75, 971508), (76, 958725), (90, 809590), (95, 766980), (100, 728631), (114, 639150), (150, 485754), (171, 426100), (180, 404795), (190, 383490), (225, 323836), (228, 319575), (285, 255660), (300, 242877), (342, 213050), (380, 191745), (450, 161918), (475, 153396), (570, 127830), (684, 106525), (855, 85220), (900, 80959), (950, 76698), (1140, 63915), (1425, 51132), (1710, 42610), (1900, 38349), (2850, 25566), (3420, 21305), (4261, 17100), (4275, 17044), (5700, 12783), (8522, 8550)]