19526100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 63287616

約数和(自身を除く): 43761516

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 61, 66, 75, 97, 100, 110, 122, 132, 150, 165, 183, 194, 220, 244, 275, 291, 300, 305, 330, 366, 388, 485, 550, 582, 610, 660, 671, 732, 825, 915, 970, 1067, 1100, 1164, 1220, 1342, 1455, 1525, 1650, 1830, 1940, 2013, 2134, 2425, 2684, 2910, 3050, 3201, 3300, 3355, 3660, 4026, 4268, 4575, 4850, 5335, 5820, 5917, 6100, 6402, 6710, 7275, 8052, 9150, 9700, 10065, 10670, 11834, 12804, 13420, 14550, 16005, 16775, 17751, 18300, 20130, 21340, 23668, 26675, 29100, 29585, 32010, 33550, 35502, 40260, 50325, 53350, 59170, 64020, 65087, 67100, 71004, 80025, 88755, 100650, 106700, 118340, 130174, 147925, 160050, 177510, 195261, 201300, 260348, 295850, 320100, 325435, 355020, 390522, 443775, 591700, 650870, 781044, 887550, 976305, 1301740, 1627175, 1775100, 1952610, 3254350, 3905220, 4881525, 6508700, 9763050, 19526100]

約数ペア:

[(1, 19526100), (2, 9763050), (3, 6508700), (4, 4881525), (5, 3905220), (6, 3254350), (10, 1952610), (11, 1775100), (12, 1627175), (15, 1301740), (20, 976305), (22, 887550), (25, 781044), (30, 650870), (33, 591700), (44, 443775), (50, 390522), (55, 355020), (60, 325435), (61, 320100), (66, 295850), (75, 260348), (97, 201300), (100, 195261), (110, 177510), (122, 160050), (132, 147925), (150, 130174), (165, 118340), (183, 106700), (194, 100650), (220, 88755), (244, 80025), (275, 71004), (291, 67100), (300, 65087), (305, 64020), (330, 59170), (366, 53350), (388, 50325), (485, 40260), (550, 35502), (582, 33550), (610, 32010), (660, 29585), (671, 29100), (732, 26675), (825, 23668), (915, 21340), (970, 20130), (1067, 18300), (1100, 17751), (1164, 16775), (1220, 16005), (1342, 14550), (1455, 13420), (1525, 12804), (1650, 11834), (1830, 10670), (1940, 10065), (2013, 9700), (2134, 9150), (2425, 8052), (2684, 7275), (2910, 6710), (3050, 6402), (3201, 6100), (3300, 5917), (3355, 5820), (3660, 5335), (4026, 4850), (4268, 4575)]