454328190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:648

約数の個数: 160

約数和(自身を含む): 1312549920

約数和(自身を除く): 858221730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 53, 54, 57, 81, 90, 95, 106, 114, 135, 159, 162, 171, 190, 265, 270, 285, 318, 342, 405, 477, 513, 530, 557, 570, 795, 810, 855, 954, 1007, 1026, 1114, 1431, 1539, 1590, 1671, 1710, 2014, 2385, 2565, 2785, 2862, 3021, 3078, 3342, 4293, 4770, 5013, 5035, 5130, 5570, 6042, 7155, 7695, 8355, 8586, 9063, 10026, 10070, 10583, 14310, 15039, 15105, 15390, 16710, 18126, 21166, 21465, 25065, 27189, 29521, 30078, 30210, 31749, 42930, 45117, 45315, 50130, 52915, 54378, 59042, 63498, 75195, 81567, 88563, 90234, 90630, 95247, 105830, 135945, 147605, 150390, 158745, 163134, 177126, 190494, 225585, 265689, 271890, 285741, 295210, 317490, 407835, 442815, 451170, 476235, 531378, 560899, 571482, 797067, 815670, 857223, 885630, 952470, 1121798, 1328445, 1428705, 1594134, 1682697, 1714446, 2391201, 2656890, 2804495, 2857410, 3365394, 3985335, 4286115, 4782402, 5048091, 5608990, 7970670, 8413485, 8572230, 10096182, 11956005, 15144273, 16826970, 23912010, 25240455, 30288546, 45432819, 50480910, 75721365, 90865638, 151442730, 227164095, 454328190]

約数ペア:

[(1, 454328190), (2, 227164095), (3, 151442730), (5, 90865638), (6, 75721365), (9, 50480910), (10, 45432819), (15, 30288546), (18, 25240455), (19, 23912010), (27, 16826970), (30, 15144273), (38, 11956005), (45, 10096182), (53, 8572230), (54, 8413485), (57, 7970670), (81, 5608990), (90, 5048091), (95, 4782402), (106, 4286115), (114, 3985335), (135, 3365394), (159, 2857410), (162, 2804495), (171, 2656890), (190, 2391201), (265, 1714446), (270, 1682697), (285, 1594134), (318, 1428705), (342, 1328445), (405, 1121798), (477, 952470), (513, 885630), (530, 857223), (557, 815670), (570, 797067), (795, 571482), (810, 560899), (855, 531378), (954, 476235), (1007, 451170), (1026, 442815), (1114, 407835), (1431, 317490), (1539, 295210), (1590, 285741), (1671, 271890), (1710, 265689), (2014, 225585), (2385, 190494), (2565, 177126), (2785, 163134), (2862, 158745), (3021, 150390), (3078, 147605), (3342, 135945), (4293, 105830), (4770, 95247), (5013, 90630), (5035, 90234), (5130, 88563), (5570, 81567), (6042, 75195), (7155, 63498), (7695, 59042), (8355, 54378), (8586, 52915), (9063, 50130), (10026, 45315), (10070, 45117), (10583, 42930), (14310, 31749), (15039, 30210), (15105, 30078), (15390, 29521), (16710, 27189), (18126, 25065), (21166, 21465)]