321917009850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{439}}^1\times {\mathrm{1629547}}^1$

素因数の和:1630004

約数の個数: 72

約数和(自身を含む): 866854354080

約数和(自身を除く): 544937344230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 439, 450, 878, 1317, 2195, 2634, 3951, 4390, 6585, 7902, 10975, 13170, 19755, 21950, 32925, 39510, 65850, 98775, 197550, 1629547, 3259094, 4888641, 8147735, 9777282, 14665923, 16295470, 24443205, 29331846, 40738675, 48886410, 73329615, 81477350, 122216025, 146659230, 244432050, 366648075, 715371133, 733296150, 1430742266, 2146113399, 3576855665, 4292226798, 6438340197, 7153711330, 10730566995, 12876680394, 17884278325, 21461133990, 32191700985, 35768556650, 53652834975, 64383401970, 107305669950, 160958504925, 321917009850]

約数ペア:

[(1, 321917009850), (2, 160958504925), (3, 107305669950), (5, 64383401970), (6, 53652834975), (9, 35768556650), (10, 32191700985), (15, 21461133990), (18, 17884278325), (25, 12876680394), (30, 10730566995), (45, 7153711330), (50, 6438340197), (75, 4292226798), (90, 3576855665), (150, 2146113399), (225, 1430742266), (439, 733296150), (450, 715371133), (878, 366648075), (1317, 244432050), (2195, 146659230), (2634, 122216025), (3951, 81477350), (4390, 73329615), (6585, 48886410), (7902, 40738675), (10975, 29331846), (13170, 24443205), (19755, 16295470), (21950, 14665923), (32925, 9777282), (39510, 8147735), (65850, 4888641), (98775, 3259094), (197550, 1629547)]