2019960300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{911}}^1$

素因数の和:1336

約数の個数: 144

約数和(自身を含む): 6174604800

約数和(自身を除く): 4154644500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 389, 475, 570, 778, 911, 950, 1140, 1167, 1425, 1556, 1822, 1900, 1945, 2334, 2733, 2850, 3644, 3890, 4555, 4668, 5466, 5700, 5835, 7391, 7780, 9110, 9725, 10932, 11670, 13665, 14782, 17309, 18220, 19450, 22173, 22775, 23340, 27330, 29175, 29564, 34618, 36955, 38900, 44346, 45550, 51927, 54660, 58350, 68325, 69236, 73910, 86545, 88692, 91100, 103854, 110865, 116700, 136650, 147820, 173090, 184775, 207708, 221730, 259635, 273300, 346180, 354379, 369550, 432725, 443460, 519270, 554325, 708758, 739100, 865450, 1038540, 1063137, 1108650, 1298175, 1417516, 1730900, 1771895, 2126274, 2217300, 2596350, 3543790, 4252548, 5192700, 5315685, 6733201, 7087580, 8859475, 10631370, 13466402, 17718950, 20199603, 21262740, 26578425, 26932804, 33666005, 35437900, 40399206, 53156850, 67332010, 80798412, 100998015, 106313700, 134664020, 168330025, 201996030, 336660050, 403992060, 504990075, 673320100, 1009980150, 2019960300]

約数ペア:

[(1, 2019960300), (2, 1009980150), (3, 673320100), (4, 504990075), (5, 403992060), (6, 336660050), (10, 201996030), (12, 168330025), (15, 134664020), (19, 106313700), (20, 100998015), (25, 80798412), (30, 67332010), (38, 53156850), (50, 40399206), (57, 35437900), (60, 33666005), (75, 26932804), (76, 26578425), (95, 21262740), (100, 20199603), (114, 17718950), (150, 13466402), (190, 10631370), (228, 8859475), (285, 7087580), (300, 6733201), (380, 5315685), (389, 5192700), (475, 4252548), (570, 3543790), (778, 2596350), (911, 2217300), (950, 2126274), (1140, 1771895), (1167, 1730900), (1425, 1417516), (1556, 1298175), (1822, 1108650), (1900, 1063137), (1945, 1038540), (2334, 865450), (2733, 739100), (2850, 708758), (3644, 554325), (3890, 519270), (4555, 443460), (4668, 432725), (5466, 369550), (5700, 354379), (5835, 346180), (7391, 273300), (7780, 259635), (9110, 221730), (9725, 207708), (10932, 184775), (11670, 173090), (13665, 147820), (14782, 136650), (17309, 116700), (18220, 110865), (19450, 103854), (22173, 91100), (22775, 88692), (23340, 86545), (27330, 73910), (29175, 69236), (29564, 68325), (34618, 58350), (36955, 54660), (38900, 51927), (44346, 45550)]