15273180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 51184224

約数和(自身を除く): 35911044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 107, 117, 122, 130, 156, 180, 183, 195, 214, 234, 244, 260, 305, 321, 366, 390, 428, 468, 535, 549, 585, 610, 642, 732, 780, 793, 915, 963, 1070, 1098, 1170, 1220, 1284, 1391, 1586, 1605, 1830, 1926, 2140, 2196, 2340, 2379, 2745, 2782, 3172, 3210, 3660, 3852, 3965, 4173, 4758, 4815, 5490, 5564, 6420, 6527, 6955, 7137, 7930, 8346, 9516, 9630, 10980, 11895, 12519, 13054, 13910, 14274, 15860, 16692, 19260, 19581, 20865, 23790, 25038, 26108, 27820, 28548, 32635, 35685, 39162, 41730, 47580, 50076, 58743, 62595, 65270, 71370, 78324, 83460, 84851, 97905, 117486, 125190, 130540, 142740, 169702, 195810, 234972, 250380, 254553, 293715, 339404, 391620, 424255, 509106, 587430, 763659, 848510, 1018212, 1174860, 1272765, 1527318, 1697020, 2545530, 3054636, 3818295, 5091060, 7636590, 15273180]

約数ペア:

[(1, 15273180), (2, 7636590), (3, 5091060), (4, 3818295), (5, 3054636), (6, 2545530), (9, 1697020), (10, 1527318), (12, 1272765), (13, 1174860), (15, 1018212), (18, 848510), (20, 763659), (26, 587430), (30, 509106), (36, 424255), (39, 391620), (45, 339404), (52, 293715), (60, 254553), (61, 250380), (65, 234972), (78, 195810), (90, 169702), (107, 142740), (117, 130540), (122, 125190), (130, 117486), (156, 97905), (180, 84851), (183, 83460), (195, 78324), (214, 71370), (234, 65270), (244, 62595), (260, 58743), (305, 50076), (321, 47580), (366, 41730), (390, 39162), (428, 35685), (468, 32635), (535, 28548), (549, 27820), (585, 26108), (610, 25038), (642, 23790), (732, 20865), (780, 19581), (793, 19260), (915, 16692), (963, 15860), (1070, 14274), (1098, 13910), (1170, 13054), (1220, 12519), (1284, 11895), (1391, 10980), (1586, 9630), (1605, 9516), (1830, 8346), (1926, 7930), (2140, 7137), (2196, 6955), (2340, 6527), (2379, 6420), (2745, 5564), (2782, 5490), (3172, 4815), (3210, 4758), (3660, 4173), (3852, 3965)]