302799900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{77641}}^1$

素因数の和:77671

約数の個数: 72

約数和(自身を含む): 943505584

約数和(自身を除く): 640705684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 77641, 155282, 232923, 310564, 388205, 465846, 776410, 931692, 1009333, 1164615, 1552820, 1941025, 2018666, 2329230, 3027999, 3882050, 4037332, 4658460, 5046665, 5823075, 6055998, 7764100, 10093330, 11646150, 12111996, 15139995, 20186660, 23292300, 25233325, 30279990, 50466650, 60559980, 75699975, 100933300, 151399950, 302799900]

約数ペア:

[(1, 302799900), (2, 151399950), (3, 100933300), (4, 75699975), (5, 60559980), (6, 50466650), (10, 30279990), (12, 25233325), (13, 23292300), (15, 20186660), (20, 15139995), (25, 12111996), (26, 11646150), (30, 10093330), (39, 7764100), (50, 6055998), (52, 5823075), (60, 5046665), (65, 4658460), (75, 4037332), (78, 3882050), (100, 3027999), (130, 2329230), (150, 2018666), (156, 1941025), (195, 1552820), (260, 1164615), (300, 1009333), (325, 931692), (390, 776410), (650, 465846), (780, 388205), (975, 310564), (1300, 232923), (1950, 155282), (3900, 77641)]