2528351700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5399}}^1$

素因数の和:5646

約数の個数: 144

約数和(自身を含む): 8399462400

約数和(自身を除く): 5871110700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 223, 300, 350, 420, 446, 525, 669, 700, 892, 1050, 1115, 1338, 1561, 2100, 2230, 2676, 3122, 3345, 4460, 4683, 5399, 5575, 6244, 6690, 7805, 9366, 10798, 11150, 13380, 15610, 16197, 16725, 18732, 21596, 22300, 23415, 26995, 31220, 32394, 33450, 37793, 39025, 46830, 53990, 64788, 66900, 75586, 78050, 80985, 93660, 107980, 113379, 117075, 134975, 151172, 156100, 161970, 188965, 226758, 234150, 269950, 323940, 377930, 404925, 453516, 468300, 539900, 566895, 755860, 809850, 944825, 1133790, 1203977, 1619700, 1889650, 2267580, 2407954, 2834475, 3611931, 3779300, 4815908, 5668950, 6019885, 7223862, 8427839, 11337900, 12039770, 14447724, 16855678, 18059655, 24079540, 25283517, 30099425, 33711356, 36119310, 42139195, 50567034, 60198850, 72238620, 84278390, 90298275, 101134068, 120397700, 126417585, 168556780, 180596550, 210695975, 252835170, 361193100, 421391950, 505670340, 632087925, 842783900, 1264175850, 2528351700]

約数ペア:

[(1, 2528351700), (2, 1264175850), (3, 842783900), (4, 632087925), (5, 505670340), (6, 421391950), (7, 361193100), (10, 252835170), (12, 210695975), (14, 180596550), (15, 168556780), (20, 126417585), (21, 120397700), (25, 101134068), (28, 90298275), (30, 84278390), (35, 72238620), (42, 60198850), (50, 50567034), (60, 42139195), (70, 36119310), (75, 33711356), (84, 30099425), (100, 25283517), (105, 24079540), (140, 18059655), (150, 16855678), (175, 14447724), (210, 12039770), (223, 11337900), (300, 8427839), (350, 7223862), (420, 6019885), (446, 5668950), (525, 4815908), (669, 3779300), (700, 3611931), (892, 2834475), (1050, 2407954), (1115, 2267580), (1338, 1889650), (1561, 1619700), (2100, 1203977), (2230, 1133790), (2676, 944825), (3122, 809850), (3345, 755860), (4460, 566895), (4683, 539900), (5399, 468300), (5575, 453516), (6244, 404925), (6690, 377930), (7805, 323940), (9366, 269950), (10798, 234150), (11150, 226758), (13380, 188965), (15610, 161970), (16197, 156100), (16725, 151172), (18732, 134975), (21596, 117075), (22300, 113379), (23415, 107980), (26995, 93660), (31220, 80985), (32394, 78050), (33450, 75586), (37793, 66900), (39025, 64788), (46830, 53990)]