449044830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{757}}^1$

素因数の和:812

約数の個数: 128

約数和(自身を含む): 1298908800

約数和(自身を除く): 849863970

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 169, 195, 234, 270, 338, 351, 390, 507, 585, 702, 757, 845, 1014, 1170, 1514, 1521, 1690, 1755, 2197, 2271, 2535, 3042, 3510, 3785, 4394, 4542, 4563, 5070, 6591, 6813, 7570, 7605, 9126, 9841, 10985, 11355, 13182, 13626, 15210, 19682, 19773, 20439, 21970, 22710, 22815, 29523, 32955, 34065, 39546, 40878, 45630, 49205, 59046, 59319, 65910, 68130, 88569, 98410, 98865, 102195, 118638, 127933, 147615, 177138, 197730, 204390, 255866, 265707, 295230, 296595, 383799, 442845, 531414, 593190, 639665, 767598, 885690, 1151397, 1279330, 1328535, 1663129, 1918995, 2302794, 2657070, 3326258, 3454191, 3837990, 4989387, 5756985, 6908382, 8315645, 9978774, 11513970, 14968161, 16631290, 17270955, 24946935, 29936322, 34541910, 44904483, 49893870, 74840805, 89808966, 149681610, 224522415, 449044830]

約数ペア:

[(1, 449044830), (2, 224522415), (3, 149681610), (5, 89808966), (6, 74840805), (9, 49893870), (10, 44904483), (13, 34541910), (15, 29936322), (18, 24946935), (26, 17270955), (27, 16631290), (30, 14968161), (39, 11513970), (45, 9978774), (54, 8315645), (65, 6908382), (78, 5756985), (90, 4989387), (117, 3837990), (130, 3454191), (135, 3326258), (169, 2657070), (195, 2302794), (234, 1918995), (270, 1663129), (338, 1328535), (351, 1279330), (390, 1151397), (507, 885690), (585, 767598), (702, 639665), (757, 593190), (845, 531414), (1014, 442845), (1170, 383799), (1514, 296595), (1521, 295230), (1690, 265707), (1755, 255866), (2197, 204390), (2271, 197730), (2535, 177138), (3042, 147615), (3510, 127933), (3785, 118638), (4394, 102195), (4542, 98865), (4563, 98410), (5070, 88569), (6591, 68130), (6813, 65910), (7570, 59319), (7605, 59046), (9126, 49205), (9841, 45630), (10985, 40878), (11355, 39546), (13182, 34065), (13626, 32955), (15210, 29523), (19682, 22815), (19773, 22710), (20439, 21970)]