42888300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1608

約数の個数: 144

約数和(自身を含む): 152823552

約数和(自身を除く): 109935252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1571, 1820, 1950, 2100, 2275, 2730, 3142, 3900, 4550, 4713, 5460, 6284, 6825, 7855, 9100, 9426, 10997, 13650, 15710, 18852, 20423, 21994, 23565, 27300, 31420, 32991, 39275, 40846, 43988, 47130, 54985, 61269, 65982, 78550, 81692, 94260, 102115, 109970, 117825, 122538, 131964, 142961, 157100, 164955, 204230, 219940, 235650, 245076, 274925, 285922, 306345, 329910, 408460, 428883, 471300, 510575, 549850, 571844, 612690, 659820, 714805, 824775, 857766, 1021150, 1099700, 1225380, 1429610, 1531725, 1649550, 1715532, 2042300, 2144415, 2859220, 3063450, 3299100, 3574025, 4288830, 6126900, 7148050, 8577660, 10722075, 14296100, 21444150, 42888300]

約数ペア:

[(1, 42888300), (2, 21444150), (3, 14296100), (4, 10722075), (5, 8577660), (6, 7148050), (7, 6126900), (10, 4288830), (12, 3574025), (13, 3299100), (14, 3063450), (15, 2859220), (20, 2144415), (21, 2042300), (25, 1715532), (26, 1649550), (28, 1531725), (30, 1429610), (35, 1225380), (39, 1099700), (42, 1021150), (50, 857766), (52, 824775), (60, 714805), (65, 659820), (70, 612690), (75, 571844), (78, 549850), (84, 510575), (91, 471300), (100, 428883), (105, 408460), (130, 329910), (140, 306345), (150, 285922), (156, 274925), (175, 245076), (182, 235650), (195, 219940), (210, 204230), (260, 164955), (273, 157100), (300, 142961), (325, 131964), (350, 122538), (364, 117825), (390, 109970), (420, 102115), (455, 94260), (525, 81692), (546, 78550), (650, 65982), (700, 61269), (780, 54985), (910, 47130), (975, 43988), (1050, 40846), (1092, 39275), (1300, 32991), (1365, 31420), (1571, 27300), (1820, 23565), (1950, 21994), (2100, 20423), (2275, 18852), (2730, 15710), (3142, 13650), (3900, 10997), (4550, 9426), (4713, 9100), (5460, 7855), (6284, 6825)]